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MessageHeaders Class

Represents a collection of message headers for a message. This class cannot be inherited.

System.Object
  System.ServiceModel.Channels.MessageHeaders

Namespace:  System.ServiceModel.Channels
Assembly:  System.ServiceModel (in System.ServiceModel.dll)

public sealed class MessageHeaders : IEnumerable<MessageHeaderInfo>, 
	IEnumerable

The MessageHeaders type exposes the following members.

  NameDescription
Public methodSupported by Portable Class LibraryMessageHeaders(MessageHeaders)Initializes a new instance of the MessageHeaders class with the specified collection of message headers.
Public methodSupported by Portable Class LibraryMessageHeaders(MessageVersion)Initializes a new instance of the MessageHeaders class with the specified message version.
Public methodSupported by Portable Class LibraryMessageHeaders(MessageVersion, Int32)Initializes a new instance of the MessageHeaders class with the specified message version and size.
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  NameDescription
Public propertySupported by Portable Class LibraryActionGets or sets a description of how the message should be processed.
Public propertySupported by Portable Class LibraryCountGets the number of message headers in this collection.
Public propertySupported by Portable Class LibraryFaultToGets or sets the address of the node to which faults should be sent.
Public propertySupported by Portable Class LibraryFromGets or sets the address of the node that sent the message.
Public propertySupported by Portable Class LibraryItemRetrieves a header at the given index.
Public propertySupported by Portable Class LibraryMessageIdGets or sets the unique ID of the message.
Public propertySupported by Portable Class LibraryMessageVersionGets the SOAP version of the message.
Public propertySupported by Portable Class LibraryRelatesToGets the IDs of messages that are related to this message.
Public propertySupported by Portable Class LibraryReplyToGets or sets the address of the node to which a reply should be sent for a request.
Public propertySupported by Portable Class LibraryToGets or sets the destination endpoint of a message.
Public propertyUnderstoodHeadersGets all the message headers that must be understood, according to SOAP 1.1/1.2 specification.
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  NameDescription
Public methodSupported by Portable Class LibraryAddAdds the specifies message header to the collection.
Public methodSupported by Portable Class LibraryClearRemoves all the headers from the collection.
Public methodSupported by Portable Class LibraryCopyHeaderFrom(Message, Int32)Copies the header content located at the specified index from the specified message to this instance.
Public methodSupported by Portable Class LibraryCopyHeaderFrom(MessageHeaders, Int32)Copies the header content located at the specified index from the specified message header collection to this instance.
Public methodSupported by Portable Class LibraryCopyHeadersFrom(Message)Copies the content of all the headers from the specified message to this instance.
Public methodSupported by Portable Class LibraryCopyHeadersFrom(MessageHeaders)Copies the content from the specified header collection to this instance.
Public methodSupported by Portable Class LibraryCopyToCopies the headers from this collection to an array, starting at a particular index of the array.
Public methodSupported by Portable Class LibraryEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodSupported by Portable Class LibraryFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodSupported by Portable Class LibraryFindHeader(String, String)Finds a message header in this collection by the specified LocalName and namespace URI of the header element.
Public methodSupported by Portable Class LibraryFindHeader(String, String, String[])Finds a message header in this collection by the specified LocalName, namespace URI and actors of the header element.
Public methodSupported by Portable Class LibraryGetEnumeratorReturns an enumerator that can iterate through a collection. This method cannot be inherited.
Public methodSupported by Portable Class LibraryGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodSupported by Portable Class LibraryGetHeader<T>(Int32)Retrieves a message header at a specific position in this collection.
Public methodSupported by Portable Class LibraryGetHeader<T>(Int32, XmlObjectSerializer)Retrieves a message header at a specific position in this collection.
Public methodSupported by Portable Class LibraryGetHeader<T>(String, String)Finds a message header in this collection by the specified LocalName and namespace URI of the header element.
Public methodSupported by Portable Class LibraryGetHeader<T>(String, String, XmlObjectSerializer)Retrieves a message header in this collection by the specified LocalName, namespace URI and serializer.
Public methodSupported by Portable Class LibraryGetHeader<T>(String, String, String[])Retrieves a message header in this collection by the specified LocalName, namespace URI and actors of the header element.
Public methodSupported by Portable Class LibraryGetReaderAtHeaderGets a XML dictionary reader that consumes the message header at the specified location of the collection.
Public methodSupported by Portable Class LibraryGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodSupported by Portable Class LibraryHaveMandatoryHeadersBeenUnderstood()Verifies whether all the message headers marked with MustUnderstand have been properly interpreted and processed.
Public methodSupported by Portable Class LibraryHaveMandatoryHeadersBeenUnderstood(String[])Verifies whether the specified recipients have properly interpreted and processed all the message headers marked with MustUnderstand.
Public methodSupported by Portable Class LibraryInsertInserts a message header into the collection at the specified index.
Protected methodSupported by Portable Class LibraryMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodSupported by Portable Class LibraryRemoveAllRemoves all headers with the specified name and namespace from the collection.
Public methodSupported by Portable Class LibraryRemoveAtRemoves the message header at the specified index from the collection.
Public methodSupported by Portable Class LibrarySetActionSets the action element of the header.
Public methodSupported by Portable Class LibraryToStringReturns a string that represents the current object. (Inherited from Object.)
Public methodSupported by Portable Class LibraryWriteHeader(Int32, XmlDictionaryWriter)Serializes the header from the specified location using the specified XML writer.
Public methodSupported by Portable Class LibraryWriteHeader(Int32, XmlWriter)Serializes the header from the specified location using the specified XML writer.
Public methodSupported by Portable Class LibraryWriteHeaderContents(Int32, XmlDictionaryWriter)Serializes the specified header content using the specified XML writer.
Public methodSupported by Portable Class LibraryWriteHeaderContents(Int32, XmlWriter)Serializes the specified header content using the specified XML writer.
Public methodSupported by Portable Class LibraryWriteStartHeader(Int32, XmlDictionaryWriter)Serializes the start header using the specified XML writer.
Public methodSupported by Portable Class LibraryWriteStartHeader(Int32, XmlWriter)Serializes the start header using the specified XML writer.
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  NameDescription
Public Extension MethodSupported by Portable Class LibraryAggregate<MessageHeaderInfo>(Func<MessageHeaderInfo, MessageHeaderInfo, MessageHeaderInfo>)Overloaded. Applies an accumulator function over a sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryAggregate<MessageHeaderInfo, TAccumulate>(TAccumulate, Func<TAccumulate, MessageHeaderInfo, TAccumulate>)Overloaded. Applies an accumulator function over a sequence. The specified seed value is used as the initial accumulator value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryAggregate<MessageHeaderInfo, TAccumulate, TResult>(TAccumulate, Func<TAccumulate, MessageHeaderInfo, TAccumulate>, Func<TAccumulate, TResult>)Overloaded. Applies an accumulator function over a sequence. The specified seed value is used as the initial accumulator value, and the specified function is used to select the result value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryAll<MessageHeaderInfo>Determines whether all elements of a sequence satisfy a condition. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryAny<MessageHeaderInfo>()Overloaded. Determines whether a sequence contains any elements. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryAny<MessageHeaderInfo>(Func<MessageHeaderInfo, Boolean>)Overloaded. Determines whether any element of a sequence satisfies a condition. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryAsEnumerable<MessageHeaderInfo>Returns the input typed as IEnumerable<T>. (Defined by Enumerable.)
Public Extension MethodAsParallel()Overloaded. Enables parallelization of a query. (Defined by ParallelEnumerable.)
Public Extension MethodAsParallel<MessageHeaderInfo>()Overloaded. Enables parallelization of a query. (Defined by ParallelEnumerable.)
Public Extension MethodSupported by Portable Class LibraryAsQueryable()Overloaded. Converts an IEnumerable to an IQueryable. (Defined by Queryable.)
Public Extension MethodSupported by Portable Class LibraryAsQueryable<MessageHeaderInfo>()Overloaded. Converts a generic IEnumerable<T> to a generic IQueryable<T>. (Defined by Queryable.)
Public Extension MethodSupported by Portable Class LibraryAverage<MessageHeaderInfo>(Func<MessageHeaderInfo, Nullable<Decimal>>)Overloaded. Computes the average of a sequence of nullable Decimal values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryAverage<MessageHeaderInfo>(Func<MessageHeaderInfo, Nullable<Double>>)Overloaded. Computes the average of a sequence of nullable Double values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryAverage<MessageHeaderInfo>(Func<MessageHeaderInfo, Int32>)Overloaded. Computes the average of a sequence of Int32 values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryAverage<MessageHeaderInfo>(Func<MessageHeaderInfo, Nullable<Int32>>)Overloaded. Computes the average of a sequence of nullable Int32 values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryAverage<MessageHeaderInfo>(Func<MessageHeaderInfo, Int64>)Overloaded. Computes the average of a sequence of Int64 values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryAverage<MessageHeaderInfo>(Func<MessageHeaderInfo, Nullable<Int64>>)Overloaded. Computes the average of a sequence of nullable Int64 values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryAverage<MessageHeaderInfo>(Func<MessageHeaderInfo, Single>)Overloaded. Computes the average of a sequence of Single values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryAverage<MessageHeaderInfo>(Func<MessageHeaderInfo, Nullable<Single>>)Overloaded. Computes the average of a sequence of nullable Single values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryAverage<MessageHeaderInfo>(Func<MessageHeaderInfo, Double>)Overloaded. Computes the average of a sequence of Double values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryAverage<MessageHeaderInfo>(Func<MessageHeaderInfo, Decimal>)Overloaded. Computes the average of a sequence of Decimal values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryCast<TResult>Converts the elements of an IEnumerable to the specified type. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryConcat<MessageHeaderInfo>Concatenates two sequences. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryContains<MessageHeaderInfo>(MessageHeaderInfo)Overloaded. Determines whether a sequence contains a specified element by using the default equality comparer. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryContains<MessageHeaderInfo>(MessageHeaderInfo, IEqualityComparer<MessageHeaderInfo>)Overloaded. Determines whether a sequence contains a specified element by using a specified IEqualityComparer<T>. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryCount<MessageHeaderInfo>()Overloaded. Returns the number of elements in a sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryCount<MessageHeaderInfo>(Func<MessageHeaderInfo, Boolean>)Overloaded. Returns a number that represents how many elements in the specified sequence satisfy a condition. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryDefaultIfEmpty<MessageHeaderInfo>()Overloaded. Returns the elements of the specified sequence or the type parameter's default value in a singleton collection if the sequence is empty. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryDefaultIfEmpty<MessageHeaderInfo>(MessageHeaderInfo)Overloaded. Returns the elements of the specified sequence or the specified value in a singleton collection if the sequence is empty. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryDistinct<MessageHeaderInfo>()Overloaded. Returns distinct elements from a sequence by using the default equality comparer to compare values. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryDistinct<MessageHeaderInfo>(IEqualityComparer<MessageHeaderInfo>)Overloaded. Returns distinct elements from a sequence by using a specified IEqualityComparer<T> to compare values. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryElementAt<MessageHeaderInfo>Returns the element at a specified index in a sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryElementAtOrDefault<MessageHeaderInfo>Returns the element at a specified index in a sequence or a default value if the index is out of range. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryExcept<MessageHeaderInfo>(IEnumerable<MessageHeaderInfo>)Overloaded. Produces the set difference of two sequences by using the default equality comparer to compare values. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryExcept<MessageHeaderInfo>(IEnumerable<MessageHeaderInfo>, IEqualityComparer<MessageHeaderInfo>)Overloaded. Produces the set difference of two sequences by using the specified IEqualityComparer<T> to compare values. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryFirst<MessageHeaderInfo>()Overloaded. Returns the first element of a sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryFirst<MessageHeaderInfo>(Func<MessageHeaderInfo, Boolean>)Overloaded. Returns the first element in a sequence that satisfies a specified condition. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryFirstOrDefault<MessageHeaderInfo>()Overloaded. Returns the first element of a sequence, or a default value if the sequence contains no elements. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryFirstOrDefault<MessageHeaderInfo>(Func<MessageHeaderInfo, Boolean>)Overloaded. Returns the first element of the sequence that satisfies a condition or a default value if no such element is found. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryGroupBy<MessageHeaderInfo, TKey>(Func<MessageHeaderInfo, TKey>)Overloaded. Groups the elements of a sequence according to a specified key selector function. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryGroupBy<MessageHeaderInfo, TKey>(Func<MessageHeaderInfo, TKey>, IEqualityComparer<TKey>)Overloaded. Groups the elements of a sequence according to a specified key selector function and compares the keys by using a specified comparer. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryGroupBy<MessageHeaderInfo, TKey, TElement>(Func<MessageHeaderInfo, TKey>, Func<MessageHeaderInfo, TElement>)Overloaded. Groups the elements of a sequence according to a specified key selector function and projects the elements for each group by using a specified function. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryGroupBy<MessageHeaderInfo, TKey, TResult>(Func<MessageHeaderInfo, TKey>, Func<TKey, IEnumerable<MessageHeaderInfo>, TResult>)Overloaded. Groups the elements of a sequence according to a specified key selector function and creates a result value from each group and its key. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryGroupBy<MessageHeaderInfo, TKey, TElement>(Func<MessageHeaderInfo, TKey>, Func<MessageHeaderInfo, TElement>, IEqualityComparer<TKey>)Overloaded. Groups the elements of a sequence according to a key selector function. The keys are compared by using a comparer and each group's elements are projected by using a specified function. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryGroupBy<MessageHeaderInfo, TKey, TResult>(Func<MessageHeaderInfo, TKey>, Func<TKey, IEnumerable<MessageHeaderInfo>, TResult>, IEqualityComparer<TKey>)Overloaded. Groups the elements of a sequence according to a specified key selector function and creates a result value from each group and its key. The keys are compared by using a specified comparer. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryGroupBy<MessageHeaderInfo, TKey, TElement, TResult>(Func<MessageHeaderInfo, TKey>, Func<MessageHeaderInfo, TElement>, Func<TKey, IEnumerable<TElement>, TResult>)Overloaded. Groups the elements of a sequence according to a specified key selector function and creates a result value from each group and its key. The elements of each group are projected by using a specified function. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryGroupBy<MessageHeaderInfo, TKey, TElement, TResult>(Func<MessageHeaderInfo, TKey>, Func<MessageHeaderInfo, TElement>, Func<TKey, IEnumerable<TElement>, TResult>, IEqualityComparer<TKey>)Overloaded. Groups the elements of a sequence according to a specified key selector function and creates a result value from each group and its key. Key values are compared by using a specified comparer, and the elements of each group are projected by using a specified function. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryGroupJoin<MessageHeaderInfo, TInner, TKey, TResult>(IEnumerable<TInner>, Func<MessageHeaderInfo, TKey>, Func<TInner, TKey>, Func<MessageHeaderInfo, IEnumerable<TInner>, TResult>)Overloaded. Correlates the elements of two sequences based on equality of keys and groups the results. The default equality comparer is used to compare keys. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryGroupJoin<MessageHeaderInfo, TInner, TKey, TResult>(IEnumerable<TInner>, Func<MessageHeaderInfo, TKey>, Func<TInner, TKey>, Func<MessageHeaderInfo, IEnumerable<TInner>, TResult>, IEqualityComparer<TKey>)Overloaded. Correlates the elements of two sequences based on key equality and groups the results. A specified IEqualityComparer<T> is used to compare keys. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryIntersect<MessageHeaderInfo>(IEnumerable<MessageHeaderInfo>)Overloaded. Produces the set intersection of two sequences by using the default equality comparer to compare values. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryIntersect<MessageHeaderInfo>(IEnumerable<MessageHeaderInfo>, IEqualityComparer<MessageHeaderInfo>)Overloaded. Produces the set intersection of two sequences by using the specified IEqualityComparer<T> to compare values. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryJoin<MessageHeaderInfo, TInner, TKey, TResult>(IEnumerable<TInner>, Func<MessageHeaderInfo, TKey>, Func<TInner, TKey>, Func<MessageHeaderInfo, TInner, TResult>)Overloaded. Correlates the elements of two sequences based on matching keys. The default equality comparer is used to compare keys. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryJoin<MessageHeaderInfo, TInner, TKey, TResult>(IEnumerable<TInner>, Func<MessageHeaderInfo, TKey>, Func<TInner, TKey>, Func<MessageHeaderInfo, TInner, TResult>, IEqualityComparer<TKey>)Overloaded. Correlates the elements of two sequences based on matching keys. A specified IEqualityComparer<T> is used to compare keys. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryLast<MessageHeaderInfo>()Overloaded. Returns the last element of a sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryLast<MessageHeaderInfo>(Func<MessageHeaderInfo, Boolean>)Overloaded. Returns the last element of a sequence that satisfies a specified condition. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryLastOrDefault<MessageHeaderInfo>()Overloaded. Returns the last element of a sequence, or a default value if the sequence contains no elements. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryLastOrDefault<MessageHeaderInfo>(Func<MessageHeaderInfo, Boolean>)Overloaded. Returns the last element of a sequence that satisfies a condition or a default value if no such element is found. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryLongCount<MessageHeaderInfo>()Overloaded. Returns an Int64 that represents the total number of elements in a sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryLongCount<MessageHeaderInfo>(Func<MessageHeaderInfo, Boolean>)Overloaded. Returns an Int64 that represents how many elements in a sequence satisfy a condition. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMax<MessageHeaderInfo>()Overloaded. Returns the maximum value in a generic sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMax<MessageHeaderInfo>(Func<MessageHeaderInfo, Nullable<Decimal>>)Overloaded. Invokes a transform function on each element of a sequence and returns the maximum nullable Decimal value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMax<MessageHeaderInfo>(Func<MessageHeaderInfo, Nullable<Double>>)Overloaded. Invokes a transform function on each element of a sequence and returns the maximum nullable Double value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMax<MessageHeaderInfo>(Func<MessageHeaderInfo, Int32>)Overloaded. Invokes a transform function on each element of a sequence and returns the maximum Int32 value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMax<MessageHeaderInfo>(Func<MessageHeaderInfo, Nullable<Int32>>)Overloaded. Invokes a transform function on each element of a sequence and returns the maximum nullable Int32 value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMax<MessageHeaderInfo>(Func<MessageHeaderInfo, Int64>)Overloaded. Invokes a transform function on each element of a sequence and returns the maximum Int64 value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMax<MessageHeaderInfo>(Func<MessageHeaderInfo, Nullable<Int64>>)Overloaded. Invokes a transform function on each element of a sequence and returns the maximum nullable Int64 value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMax<MessageHeaderInfo>(Func<MessageHeaderInfo, Single>)Overloaded. Invokes a transform function on each element of a sequence and returns the maximum Single value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMax<MessageHeaderInfo>(Func<MessageHeaderInfo, Nullable<Single>>)Overloaded. Invokes a transform function on each element of a sequence and returns the maximum nullable Single value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMax<MessageHeaderInfo>(Func<MessageHeaderInfo, Double>)Overloaded. Invokes a transform function on each element of a sequence and returns the maximum Double value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMax<MessageHeaderInfo>(Func<MessageHeaderInfo, Decimal>)Overloaded. Invokes a transform function on each element of a sequence and returns the maximum Decimal value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMax<MessageHeaderInfo, TResult>(Func<MessageHeaderInfo, TResult>)Overloaded. Invokes a transform function on each element of a generic sequence and returns the maximum resulting value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMin<MessageHeaderInfo>()Overloaded. Returns the minimum value in a generic sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMin<MessageHeaderInfo>(Func<MessageHeaderInfo, Nullable<Decimal>>)Overloaded. Invokes a transform function on each element of a sequence and returns the minimum nullable Decimal value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMin<MessageHeaderInfo>(Func<MessageHeaderInfo, Nullable<Double>>)Overloaded. Invokes a transform function on each element of a sequence and returns the minimum nullable Double value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMin<MessageHeaderInfo>(Func<MessageHeaderInfo, Int32>)Overloaded. Invokes a transform function on each element of a sequence and returns the minimum Int32 value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMin<MessageHeaderInfo>(Func<MessageHeaderInfo, Nullable<Int32>>)Overloaded. Invokes a transform function on each element of a sequence and returns the minimum nullable Int32 value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMin<MessageHeaderInfo>(Func<MessageHeaderInfo, Int64>)Overloaded. Invokes a transform function on each element of a sequence and returns the minimum Int64 value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMin<MessageHeaderInfo>(Func<MessageHeaderInfo, Nullable<Int64>>)Overloaded. Invokes a transform function on each element of a sequence and returns the minimum nullable Int64 value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMin<MessageHeaderInfo>(Func<MessageHeaderInfo, Single>)Overloaded. Invokes a transform function on each element of a sequence and returns the minimum Single value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMin<MessageHeaderInfo>(Func<MessageHeaderInfo, Nullable<Single>>)Overloaded. Invokes a transform function on each element of a sequence and returns the minimum nullable Single value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMin<MessageHeaderInfo>(Func<MessageHeaderInfo, Double>)Overloaded. Invokes a transform function on each element of a sequence and returns the minimum Double value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMin<MessageHeaderInfo>(Func<MessageHeaderInfo, Decimal>)Overloaded. Invokes a transform function on each element of a sequence and returns the minimum Decimal value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryMin<MessageHeaderInfo, TResult>(Func<MessageHeaderInfo, TResult>)Overloaded. Invokes a transform function on each element of a generic sequence and returns the minimum resulting value. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryOfType<TResult>Filters the elements of an IEnumerable based on a specified type. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryOrderBy<MessageHeaderInfo, TKey>(Func<MessageHeaderInfo, TKey>)Overloaded. Sorts the elements of a sequence in ascending order according to a key. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryOrderBy<MessageHeaderInfo, TKey>(Func<MessageHeaderInfo, TKey>, IComparer<TKey>)Overloaded. Sorts the elements of a sequence in ascending order by using a specified comparer. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryOrderByDescending<MessageHeaderInfo, TKey>(Func<MessageHeaderInfo, TKey>)Overloaded. Sorts the elements of a sequence in descending order according to a key. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryOrderByDescending<MessageHeaderInfo, TKey>(Func<MessageHeaderInfo, TKey>, IComparer<TKey>)Overloaded. Sorts the elements of a sequence in descending order by using a specified comparer. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryReverse<MessageHeaderInfo>Inverts the order of the elements in a sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySelect<MessageHeaderInfo, TResult>(Func<MessageHeaderInfo, TResult>)Overloaded. Projects each element of a sequence into a new form. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySelect<MessageHeaderInfo, TResult>(Func<MessageHeaderInfo, Int32, TResult>)Overloaded. Projects each element of a sequence into a new form by incorporating the element's index. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySelectMany<MessageHeaderInfo, TResult>(Func<MessageHeaderInfo, IEnumerable<TResult>>)Overloaded. Projects each element of a sequence to an IEnumerable<T> and flattens the resulting sequences into one sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySelectMany<MessageHeaderInfo, TResult>(Func<MessageHeaderInfo, Int32, IEnumerable<TResult>>)Overloaded. Projects each element of a sequence to an IEnumerable<T>, and flattens the resulting sequences into one sequence. The index of each source element is used in the projected form of that element. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySelectMany<MessageHeaderInfo, TCollection, TResult>(Func<MessageHeaderInfo, Int32, IEnumerable<TCollection>>, Func<MessageHeaderInfo, TCollection, TResult>)Overloaded. Projects each element of a sequence to an IEnumerable<T>, flattens the resulting sequences into one sequence, and invokes a result selector function on each element therein. The index of each source element is used in the intermediate projected form of that element. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySelectMany<MessageHeaderInfo, TCollection, TResult>(Func<MessageHeaderInfo, IEnumerable<TCollection>>, Func<MessageHeaderInfo, TCollection, TResult>)Overloaded. Projects each element of a sequence to an IEnumerable<T>, flattens the resulting sequences into one sequence, and invokes a result selector function on each element therein. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySequenceEqual<MessageHeaderInfo>(IEnumerable<MessageHeaderInfo>)Overloaded. Determines whether two sequences are equal by comparing the elements by using the default equality comparer for their type. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySequenceEqual<MessageHeaderInfo>(IEnumerable<MessageHeaderInfo>, IEqualityComparer<MessageHeaderInfo>)Overloaded. Determines whether two sequences are equal by comparing their elements by using a specified IEqualityComparer<T>. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySingle<MessageHeaderInfo>()Overloaded. Returns the only element of a sequence, and throws an exception if there is not exactly one element in the sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySingle<MessageHeaderInfo>(Func<MessageHeaderInfo, Boolean>)Overloaded. Returns the only element of a sequence that satisfies a specified condition, and throws an exception if more than one such element exists. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySingleOrDefault<MessageHeaderInfo>()Overloaded. Returns the only element of a sequence, or a default value if the sequence is empty; this method throws an exception if there is more than one element in the sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySingleOrDefault<MessageHeaderInfo>(Func<MessageHeaderInfo, Boolean>)Overloaded. Returns the only element of a sequence that satisfies a specified condition or a default value if no such element exists; this method throws an exception if more than one element satisfies the condition. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySkip<MessageHeaderInfo>Bypasses a specified number of elements in a sequence and then returns the remaining elements. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySkipWhile<MessageHeaderInfo>(Func<MessageHeaderInfo, Boolean>)Overloaded. Bypasses elements in a sequence as long as a specified condition is true and then returns the remaining elements. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySkipWhile<MessageHeaderInfo>(Func<MessageHeaderInfo, Int32, Boolean>)Overloaded. Bypasses elements in a sequence as long as a specified condition is true and then returns the remaining elements. The element's index is used in the logic of the predicate function. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySum<MessageHeaderInfo>(Func<MessageHeaderInfo, Nullable<Decimal>>)Overloaded. Computes the sum of the sequence of nullable Decimal values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySum<MessageHeaderInfo>(Func<MessageHeaderInfo, Nullable<Double>>)Overloaded. Computes the sum of the sequence of nullable Double values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySum<MessageHeaderInfo>(Func<MessageHeaderInfo, Int32>)Overloaded. Computes the sum of the sequence of Int32 values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySum<MessageHeaderInfo>(Func<MessageHeaderInfo, Nullable<Int32>>)Overloaded. Computes the sum of the sequence of nullable Int32 values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySum<MessageHeaderInfo>(Func<MessageHeaderInfo, Int64>)Overloaded. Computes the sum of the sequence of Int64 values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySum<MessageHeaderInfo>(Func<MessageHeaderInfo, Nullable<Int64>>)Overloaded. Computes the sum of the sequence of nullable Int64 values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySum<MessageHeaderInfo>(Func<MessageHeaderInfo, Single>)Overloaded. Computes the sum of the sequence of Single values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySum<MessageHeaderInfo>(Func<MessageHeaderInfo, Nullable<Single>>)Overloaded. Computes the sum of the sequence of nullable Single values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySum<MessageHeaderInfo>(Func<MessageHeaderInfo, Double>)Overloaded. Computes the sum of the sequence of Double values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibrarySum<MessageHeaderInfo>(Func<MessageHeaderInfo, Decimal>)Overloaded. Computes the sum of the sequence of Decimal values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryTake<MessageHeaderInfo>Returns a specified number of contiguous elements from the start of a sequence. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryTakeWhile<MessageHeaderInfo>(Func<MessageHeaderInfo, Boolean>)Overloaded. Returns elements from a sequence as long as a specified condition is true. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryTakeWhile<MessageHeaderInfo>(Func<MessageHeaderInfo, Int32, Boolean>)Overloaded. Returns elements from a sequence as long as a specified condition is true. The element's index is used in the logic of the predicate function. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryToArray<MessageHeaderInfo>Creates an array from a IEnumerable<T>. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryToDictionary<MessageHeaderInfo, TKey>(Func<MessageHeaderInfo, TKey>)Overloaded. Creates a Dictionary<TKey, TValue> from an IEnumerable<T> according to a specified key selector function. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryToDictionary<MessageHeaderInfo, TKey>(Func<MessageHeaderInfo, TKey>, IEqualityComparer<TKey>)Overloaded. Creates a Dictionary<TKey, TValue> from an IEnumerable<T> according to a specified key selector function and key comparer. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryToDictionary<MessageHeaderInfo, TKey, TElement>(Func<MessageHeaderInfo, TKey>, Func<MessageHeaderInfo, TElement>)Overloaded. Creates a Dictionary<TKey, TValue> from an IEnumerable<T> according to specified key selector and element selector functions. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryToDictionary<MessageHeaderInfo, TKey, TElement>(Func<MessageHeaderInfo, TKey>, Func<MessageHeaderInfo, TElement>, IEqualityComparer<TKey>)Overloaded. Creates a Dictionary<TKey, TValue> from an IEnumerable<T> according to a specified key selector function, a comparer, and an element selector function. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryToList<MessageHeaderInfo>Creates a List<T> from an IEnumerable<T>. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryToLookup<MessageHeaderInfo, TKey>(Func<MessageHeaderInfo, TKey>)Overloaded. Creates a Lookup<TKey, TElement> from an IEnumerable<T> according to a specified key selector function. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryToLookup<MessageHeaderInfo, TKey>(Func<MessageHeaderInfo, TKey>, IEqualityComparer<TKey>)Overloaded. Creates a Lookup<TKey, TElement> from an IEnumerable<T> according to a specified key selector function and key comparer. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryToLookup<MessageHeaderInfo, TKey, TElement>(Func<MessageHeaderInfo, TKey>, Func<MessageHeaderInfo, TElement>)Overloaded. Creates a Lookup<TKey, TElement> from an IEnumerable<T> according to specified key selector and element selector functions. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryToLookup<MessageHeaderInfo, TKey, TElement>(Func<MessageHeaderInfo, TKey>, Func<MessageHeaderInfo, TElement>, IEqualityComparer<TKey>)Overloaded. Creates a Lookup<TKey, TElement> from an IEnumerable<T> according to a specified key selector function, a comparer and an element selector function. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryUnion<MessageHeaderInfo>(IEnumerable<MessageHeaderInfo>)Overloaded. Produces the set union of two sequences by using the default equality comparer. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryUnion<MessageHeaderInfo>(IEnumerable<MessageHeaderInfo>, IEqualityComparer<MessageHeaderInfo>)Overloaded. Produces the set union of two sequences by using a specified IEqualityComparer<T>. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryWhere<MessageHeaderInfo>(Func<MessageHeaderInfo, Boolean>)Overloaded. Filters a sequence of values based on a predicate. (Defined by Enumerable.)
Public Extension MethodSupported by Portable Class LibraryWhere<MessageHeaderInfo>(Func<MessageHeaderInfo, Int32, Boolean>)Overloaded. Filters a sequence of values based on a predicate. Each element's index is used in the logic of the predicate function. (Defined by Enumerable.)
Public Extension MethodZip<MessageHeaderInfo, TSecond, TResult>Applies a specified function to the corresponding elements of two sequences, producing a sequence of the results. (Defined by Enumerable.)
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  NameDescription
Explicit interface implemetationPrivate methodSupported by Portable Class LibraryIEnumerable.GetEnumeratorReturns an enumerator that can iterate through a collection. This method cannot be inherited.
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A message header contains optional metadata that describe a message encapsulated by the Message class.

A Message can have zero or more headers that are used as an extension mechanism to pass information in messages that are application-specific. You can use Headers to add message headers to a message by calling the Add method.

provides a number of predefined message headers:

Header Name

Description

To

Contains the role that the message is targeting.

Action

Provides a description of how the message should be processed.

FaultTo

Contains the address of the node to which faults should be sent.

From

Contains the address of the node that sent the message.

Request

Indicates whether the message is a request.

MessageID

Contains the unique ID of the message.

RelatesTo

Contains the IDs of messages that are related to this message.

ReplyTo

Contains the address of the node to which a reply should be sent for a request.

The following code example demonstrates a basic client using the channel factory to send a message and read the action header from the reply.



using System;
using System.Messaging;

public class Order
{
    private int _orderId;
    private DateTime _orderTime;

    public int orderId
    {
        get
        {
            return _orderId;
        }
        set
        {
            _orderId = value;
        }
    }
    public DateTime orderTime
    {
        get
        {
            return _orderTime;
        }
        set
        {
            _orderTime = value;
        }
    }

    public Order()
    {
    }
};	

public class OrderProcessor
{
    public static void Main()
    {
        // Create a new instance of the class.
        OrderProcessor processor = new OrderProcessor();

        try
        {
            // Create a non-transactional queue on the local computer.
            // Note that the queue might not be immediately accessible, and
            // therefore this example might throw an exception of type
            // System.Messaging.MessageQueueException when trying to send a
            // message to the newly created queue.
            CreateQueue(".\\orderQueue", false);

            // Send a message to a queue.
            processor.SendMessage();

            // Receive a message from a queue.
            processor.ReceiveMessage();

            // Create a transactional queue on the local computer.
            CreateQueue(".\\orderTransQueue", true);

            // Send a message to a transactional queue.
            processor.SendMessageToTransQueue();

            // Receive a message from a transactional queue.
            processor.ReceiveMessageFromTransQueue();
        }
        catch(System.Exception e)
        {
            // Write the exception information to the console.
            Console.WriteLine(e);
        }
    }

    // Creates a new queue.
    public static void CreateQueue(string queuePath, bool transactional)
    {
        if(!MessageQueue.Exists(queuePath))
        {
            MessageQueue.Create(queuePath, transactional);
        }
        else
        {
            Console.WriteLine(queuePath + " already exists.");
        }
    }

    // Sends an Order to a queue.
    public void SendMessage()
    {
        // Create a new order and set values.
        Order sentOrder = new Order();
        sentOrder.orderId = 3;
        sentOrder.orderTime = DateTime.Now;

        // Connect to a queue on the local computer.
        MessageQueue queue = new MessageQueue(".\\orderQueue");

        // Create the new order.
        Message orderMessage = new Message(sentOrder);

        // Set the message's TimeToReachQueue property to five minutes.
        orderMessage.TimeToReachQueue = TimeSpan.FromMinutes(5.0);

        // Display the new value of the message's TimeToReachQueue property.
        Console.WriteLine("Message.TimeToReachQueue: {0}",
            orderMessage.TimeToReachQueue.ToString());

        // Set the message's TimeToBeReceived property to five minutes.
        orderMessage.TimeToBeReceived = TimeSpan.FromMinutes(5.0);

        // Display the new value of the message's TimeToBeReceived property.
        Console.WriteLine("Message.TimeToBeReceived: {0}",
            orderMessage.TimeToBeReceived.ToString());

        // Set the message's UseTracing property to true.
        orderMessage.UseTracing = true;

        // Display the new value of the message's UseTracing property.
        Console.WriteLine("Message.UseTracing: {0}", orderMessage.UseTracing);

        // Set the message's Label property.
        orderMessage.Label = "Order Message";

        // Display the new value of the message's Label property.
        Console.WriteLine("Message Label: {0}", orderMessage.Label);

        // Set the message's AttachSenderId property.
        orderMessage.AttachSenderId = true;

        // Display the new value of the message's AttachSenderId property.
        Console.WriteLine("Message.AttachSenderId: {0}",
            orderMessage.AttachSenderId);

        // Set the message's Recoverable property.
        orderMessage.Recoverable = true;

        // Display the new value of the message's Recoverable property.
        Console.WriteLine("Message.Recoverable: {0}",
            orderMessage.Recoverable);

        // Set the message's ResponseQueue property.
        // (You must have a connection to a queue.)
        orderMessage.ResponseQueue = queue;

        // Display the new value of the message's ResponseQueue property.
        Console.WriteLine("Message.ResponseQueue.QueueName: {0}",
            orderMessage.ResponseQueue.QueueName);

        // Set the message's TimeToReachQueue property to Message.InfiniteTimeout.
        orderMessage.TimeToReachQueue = Message.InfiniteTimeout;

        // Display the new value of the message's TimeToReachQueue property.
        Console.WriteLine("Message.TimeToReachQueue: {0}",
            orderMessage.TimeToReachQueue.ToString());

        // Set the message's UseDeadLetterQueue property.
        orderMessage.UseDeadLetterQueue = true;

        // Display the new value of the message's UseDeadLetterQueue property.
        Console.WriteLine("Message.UseDeadLetterQueue: {0}",
            orderMessage.UseDeadLetterQueue);

        // Set the message's UseJournalQueue property.
        orderMessage.UseJournalQueue = true;

        // Display the new value of the message's UseJournalQueue property.
        Console.WriteLine("Message.UseJournalQueue: {0}",
            orderMessage.UseJournalQueue);

        // Set the message's UseEncryption property.
        orderMessage.UseEncryption = true;

        // Display the new value of the message's UseEncryption property.
        Console.WriteLine("Message.UseEncryption: {0}",
            orderMessage.UseEncryption);

        // Send the order to the queue.
        queue.Send(orderMessage);
    }

    // Receives a message containing an order.
    public void ReceiveMessage()
    {
        // Connect to a queue on the local computer.
        MessageQueue queue = new MessageQueue(".\\orderQueue");

        // Set the formatter to indicate the message body contains an order.
        queue.Formatter = new XmlMessageFormatter(new Type[]
            {typeof(Order)});

        // Set the queue's MessageReadPropertyFilter properties to ensure that
        // the message includes the properties in which we are interested.
        queue.MessageReadPropertyFilter.ArrivedTime = true;
        queue.MessageReadPropertyFilter.DestinationQueue = true;
        queue.MessageReadPropertyFilter.SenderVersion = true;
        queue.MessageReadPropertyFilter.SentTime = true;
        queue.MessageReadPropertyFilter.SourceMachine = true;
        queue.MessageReadPropertyFilter.Authenticated = true;

        // Receive the message. Time out after ten seconds in case the message
        // was not delivered.
        Message orderMessage = queue.Receive(TimeSpan.FromSeconds(10.0));

        // Format the message.
        Order sentOrder = (Order)orderMessage.Body;

        // Display message information.
        Console.WriteLine("Order ID: {0}", sentOrder.orderId.ToString());
        Console.WriteLine("Sent: {0}", sentOrder.orderTime.ToString());

        // Display the value of the message's MessageType property.
        Console.WriteLine("Message Type: {0}", orderMessage.MessageType);

        // Display the value of the message's SourceMachine property.
        // To view this property value, the queue's
        // MessageReadPropertyFilter.SourceMachine property must be set to
        // true before the message is received.
        Console.WriteLine("Source Machine: {0}", orderMessage.SourceMachine);

        // Display the value of the message's DestinationQueue property.
        // To view this property value, the queue's
        // MessageReadPropertyFilter.DestinationQueue property must be set to
        // true before the message is received.
        Console.WriteLine("Message.DestinationQueue.QueueName: {0}",
            orderMessage.DestinationQueue.QueueName);

        // Display the value of the message's SentTime property.
        // To view this property value, the queue's
        // MessageReadPropertyFilter.SentTime property must be set to
        // true before the message is received.
        Console.WriteLine("Time sent from source queue: {0}",
            orderMessage.SentTime.ToString());

        // Display the value of the message's ArrivedTime property.
        // To view this property value, the queue's
        // MessageReadPropertyFilter.ArrivedTime property must be set to
        // true before the message is received.
        Console.WriteLine("Time arrived in destination queue: {0}",
            orderMessage.ArrivedTime.ToString());

        // Display the value of the message's Authenticated property.
        // To view this property value, the queue's
        // MessageReadPropertyFilter.Authenticated property must be set to
        // true before the message is received.
        Console.WriteLine("Authentication requested for this message: {0}",
            orderMessage.Authenticated.ToString());

        // Display the value of the message's SenderVersion property.
        // To view this property value, the queue's
        // MessageReadPropertyFilter.SenderVersion property must be set to
        // true before the message is received.
        Console.WriteLine("Message.SenderVersion: {0}",
            orderMessage.SenderVersion);

        // Message Queuing sets this property when the message is sent.
        // Display the value of the message's BodyType property.
        Console.WriteLine("Message.BodyType: {0}",
            orderMessage.BodyType.ToString());
    }

    // Sends an Order to a transactional queue.
    public void SendMessageToTransQueue()
    {
        // Create a new order and set values.
        Order sentOrder = new Order();
        sentOrder.orderId = 3;
        sentOrder.orderTime = DateTime.Now;

        // Connect to a queue on the local computer.
        MessageQueue queue = new MessageQueue(".\\orderTransQueue");

        // Create the new order.
        Message orderMessage = new Message(sentOrder);

        // Create a message queuing transaction.
        MessageQueueTransaction transaction = new MessageQueueTransaction();

        try
        {
            // Begin a transaction.
            transaction.Begin();

            // Send the order to the queue.
            queue.Send(orderMessage, transaction);

            // Commit the transaction.
            transaction.Commit();
        }
        catch (MessageQueueException e)
        {
            // Abort the transaction.
            transaction.Abort();

            // Propagate the exception.
            throw e;
        }
        finally
        {
            // Dispose of the transaction object.
            transaction.Dispose();
        }
    }

    // Receives a message containing an order.
    public void ReceiveMessageFromTransQueue()
    {
        Message orderMessage;

        // Connect to the a queue on the local computer.
        MessageQueue queue = new MessageQueue(".\\orderTransQueue");

        // Set the formatter to indicate the message body contains an order.
        queue.Formatter = new XmlMessageFormatter(new Type[]
            {typeof(Order)});

        // Set the queue's MessageReadPropertyFilter properties to ensure that
        // the message includes the properties in which we are interested.
        queue.MessageReadPropertyFilter.TransactionId = true;
        queue.MessageReadPropertyFilter.TransactionStatusQueue = true;
        queue.MessageReadPropertyFilter.IsFirstInTransaction = true;
        queue.MessageReadPropertyFilter.IsLastInTransaction = true;

        // Create a message queuing transaction.
        MessageQueueTransaction transaction = new MessageQueueTransaction();

        try
        {
            // Begin a transaction.
            transaction.Begin();

            // Receive the message. Time out after ten seconds in case the
            // message was not delivered.
            orderMessage = queue.Receive(TimeSpan.FromSeconds(10.0),
                transaction);

            // Commit the transaction.
            transaction.Commit();
        }
        catch(System.Exception e)
        {
            // Abort the transaction.
            transaction.Abort();

            // Propagate the exception.
            throw e;
        }
        finally
        {
            // Dispose of the transaction object.
            transaction.Dispose();
        }

        // Message Queuing sets this property when the message is sent.
        // Display the value of the message's TransactionStatusQueue property.
        // To view this property value, the queue's
        // MessageReadPropertyFilter.TransactionStatusQueue property must be
        // set to true before the message is received.
        Console.WriteLine("Message.TransactionStatusQueue.QueueName: {0}",
            orderMessage.TransactionStatusQueue.QueueName);

        // Display the value of the message's TransactionId property.
        // To view this property value, the queue's
        // MessageReadPropertyFilter.TransactionId property must be set to true
        // before the message is received.
        Console.WriteLine("Message.TransactionId: {0}",
            orderMessage.TransactionId);

        // Display the value of the message's IsFirstInTransaction property.
        // To view this property value, the queue's
        // MessageReadPropertyFilter.IsFirstInTransaction property must be set
        // to true before the message is received.
        Console.WriteLine("Message.IsFirstInTransaction: {0}",
            orderMessage.IsFirstInTransaction);

        // Display the value of the message's IsLastInTransaction property.
        // To view this property value, the queue's
        // MessageReadPropertyFilter.IsLastInTransaction property must be set
        // to true before the message is received.
        Console.WriteLine("Message.IsLastInTransaction: {0}",
            orderMessage.IsLastInTransaction);
    }
}



.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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