CodeExpressionCollection Class

 

Represents a collection of CodeExpression objects.

Namespace:   System.CodeDom
Assembly:  System (in System.dll)

System::Object
  System.Collections::CollectionBase
    System.CodeDom::CodeExpressionCollection

[SerializableAttribute]
[ClassInterfaceAttribute(ClassInterfaceType::AutoDispatch)]
[ComVisibleAttribute(true)]
public ref class CodeExpressionCollection : CollectionBase

NameDescription
System_CAPS_pubmethodCodeExpressionCollection()

Initializes a new instance of the CodeExpressionCollection class.

System_CAPS_pubmethodCodeExpressionCollection(array<CodeExpression^>^)

Initializes a new instance of the CodeExpressionCollection class containing the specified array of CodeExpression objects.

System_CAPS_pubmethodCodeExpressionCollection(CodeExpressionCollection^)

Initializes a new instance of the CodeExpressionCollection class containing the elements of the specified source collection.

NameDescription
System_CAPS_pubpropertyCapacity

Gets or sets the number of elements that the CollectionBase can contain.(Inherited from CollectionBase.)

System_CAPS_pubpropertyCount

Gets the number of elements contained in the CollectionBase instance. This property cannot be overridden.(Inherited from CollectionBase.)

System_CAPS_protpropertyInnerList

Gets an ArrayList containing the list of elements in the CollectionBase instance.(Inherited from CollectionBase.)

System_CAPS_pubpropertyItem[Int32]

Gets or sets the CodeExpression object at the specified index in the collection.

System_CAPS_protpropertyList

Gets an IList containing the list of elements in the CollectionBase instance.(Inherited from CollectionBase.)

NameDescription
System_CAPS_pubmethodAdd(CodeExpression^)

Adds the specified CodeExpression object to the collection.

System_CAPS_pubmethodAddRange(array<CodeExpression^>^)

Copies the elements of the specified array to the end of the collection.

System_CAPS_pubmethodAddRange(CodeExpressionCollection^)

Copies the contents of another CodeExpressionCollection object to the end of the collection.

System_CAPS_pubmethodClear()

Removes all objects from the CollectionBase instance. This method cannot be overridden.(Inherited from CollectionBase.)

System_CAPS_pubmethodContains(CodeExpression^)

Gets a value that indicates whether the collection contains the specified CodeExpression object.

System_CAPS_pubmethodCopyTo(array<CodeExpression^>^, Int32)

Copies the collection objects to a one-dimensional Array instance beginning at the specified index.

System_CAPS_pubmethodEquals(Object^)

Determines whether the specified object is equal to the current object.(Inherited from Object.)

System_CAPS_protmethodFinalize()

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)

System_CAPS_pubmethodGetEnumerator()

Returns an enumerator that iterates through the CollectionBase instance.(Inherited from CollectionBase.)

System_CAPS_pubmethodGetHashCode()

Serves as the default hash function. (Inherited from Object.)

System_CAPS_pubmethodGetType()

Gets the Type of the current instance.(Inherited from Object.)

System_CAPS_pubmethodIndexOf(CodeExpression^)

Gets the index of the specified CodeExpression object in the collection, if it exists in the collection.

System_CAPS_pubmethodInsert(Int32, CodeExpression^)

Inserts the specified CodeExpression object into the collection at the specified index.

System_CAPS_protmethodMemberwiseClone()

Creates a shallow copy of the current Object.(Inherited from Object.)

System_CAPS_protmethodOnClear()

Performs additional custom processes when clearing the contents of the CollectionBase instance.(Inherited from CollectionBase.)

System_CAPS_protmethodOnClearComplete()

Performs additional custom processes after clearing the contents of the CollectionBase instance.(Inherited from CollectionBase.)

System_CAPS_protmethodOnInsert(Int32, Object^)

Performs additional custom processes before inserting a new element into the CollectionBase instance.(Inherited from CollectionBase.)

System_CAPS_protmethodOnInsertComplete(Int32, Object^)

Performs additional custom processes after inserting a new element into the CollectionBase instance.(Inherited from CollectionBase.)

System_CAPS_protmethodOnRemove(Int32, Object^)

Performs additional custom processes when removing an element from the CollectionBase instance.(Inherited from CollectionBase.)

System_CAPS_protmethodOnRemoveComplete(Int32, Object^)

Performs additional custom processes after removing an element from the CollectionBase instance.(Inherited from CollectionBase.)

System_CAPS_protmethodOnSet(Int32, Object^, Object^)

Performs additional custom processes before setting a value in the CollectionBase instance.(Inherited from CollectionBase.)

System_CAPS_protmethodOnSetComplete(Int32, Object^, Object^)

Performs additional custom processes after setting a value in the CollectionBase instance.(Inherited from CollectionBase.)

System_CAPS_protmethodOnValidate(Object^)

Performs additional custom processes when validating a value.(Inherited from CollectionBase.)

System_CAPS_pubmethodRemove(CodeExpression^)

Removes the specified CodeExpression object from the collection.

System_CAPS_pubmethodRemoveAt(Int32)

Removes the element at the specified index of the CollectionBase instance. This method is not overridable.(Inherited from CollectionBase.)

System_CAPS_pubmethodToString()

Returns a string that represents the current object.(Inherited from Object.)

NameDescription
System_CAPS_pubinterfaceSystem_CAPS_privmethodICollection::CopyTo(Array^, Int32)

Copies the entire CollectionBase to a compatible one-dimensional Array, starting at the specified index of the target array.(Inherited from CollectionBase.)

System_CAPS_pubinterfaceSystem_CAPS_privmethodIList::Add(Object^)

Adds an object to the end of the CollectionBase.(Inherited from CollectionBase.)

System_CAPS_pubinterfaceSystem_CAPS_privmethodIList::Contains(Object^)

Determines whether the CollectionBase contains a specific element.(Inherited from CollectionBase.)

System_CAPS_pubinterfaceSystem_CAPS_privmethodIList::IndexOf(Object^)

Searches for the specified Object and returns the zero-based index of the first occurrence within the entire CollectionBase.(Inherited from CollectionBase.)

System_CAPS_pubinterfaceSystem_CAPS_privmethodIList::Insert(Int32, Object^)

Inserts an element into the CollectionBase at the specified index.(Inherited from CollectionBase.)

System_CAPS_pubinterfaceSystem_CAPS_privmethodIList::Remove(Object^)

Removes the first occurrence of a specific object from the CollectionBase.(Inherited from CollectionBase.)

System_CAPS_pubinterfaceSystem_CAPS_privpropertyICollection::IsSynchronized

Gets a value indicating whether access to the CollectionBase is synchronized (thread safe).(Inherited from CollectionBase.)

System_CAPS_pubinterfaceSystem_CAPS_privpropertyICollection::SyncRoot

Gets an object that can be used to synchronize access to the CollectionBase.(Inherited from CollectionBase.)

System_CAPS_pubinterfaceSystem_CAPS_privpropertyIList::IsFixedSize

Gets a value indicating whether the CollectionBase has a fixed size.(Inherited from CollectionBase.)

System_CAPS_pubinterfaceSystem_CAPS_privpropertyIList::IsReadOnly

Gets a value indicating whether the CollectionBase is read-only.(Inherited from CollectionBase.)

System_CAPS_pubinterfaceSystem_CAPS_privpropertyIList::Item[Int32]

Gets or sets the element at the specified index.(Inherited from CollectionBase.)

NameDescription
System_CAPS_pubmethodAsParallel()

Overloaded. Enables parallelization of a query.(Defined by ParallelEnumerable.)

System_CAPS_pubmethodAsQueryable()

Overloaded. Converts an IEnumerable to an IQueryable.(Defined by Queryable.)

System_CAPS_pubmethodCast<TResult>()

Casts the elements of an IEnumerable to the specified type.(Defined by Enumerable.)

System_CAPS_pubmethodOfType<TResult>()

Filters the elements of an IEnumerable based on a specified type.(Defined by Enumerable.)

Provides a simple collection object that can represent a set of Code Document Object Model (CodeDOM) expression objects.

The CodeExpressionCollection class provides a simple collection object that can be used to store a set of CodeExpression objects.

The following example demonstrates the use of the CodeExpressionCollection class methods. The example creates a new instance of the class and uses the methods to add statements to the collection, return their index, and add or remove attributes at a specific index point.

// Creates an empty CodeExpressionCollection.
CodeExpressionCollection^ collection = gcnew CodeExpressionCollection;

// Adds a CodeExpression to the collection.
collection->Add( gcnew CodePrimitiveExpression( true ) );

// Adds an array of CodeExpression objects to the collection.
array<CodeExpression^>^expressions = {gcnew CodePrimitiveExpression( true ),gcnew CodePrimitiveExpression( true )};
collection->AddRange( expressions );

// Adds a collection of CodeExpression objects to the collection.
CodeExpressionCollection^ expressionsCollection = gcnew CodeExpressionCollection;
expressionsCollection->Add( gcnew CodePrimitiveExpression( true ) );
expressionsCollection->Add( gcnew CodePrimitiveExpression( true ) );
collection->AddRange( expressionsCollection );

// Tests for the presence of a CodeExpression in the 
// collection, and retrieves its index if it is found.
CodeExpression^ testComment = gcnew CodePrimitiveExpression( true );
int itemIndex = -1;
if ( collection->Contains( testComment ) )
   itemIndex = collection->IndexOf( testComment );

// Copies the contents of the collection beginning at index 0 to the specified CodeExpression array.
// 'expressions' is a CodeExpression array.
collection->CopyTo( expressions, 0 );

// Retrieves the count of the items in the collection.
int collectionCount = collection->Count;

// Inserts a CodeExpression at index 0 of the collection.
collection->Insert( 0, gcnew CodePrimitiveExpression( true ) );

// Removes the specified CodeExpression from the collection.
CodeExpression^ expression = gcnew CodePrimitiveExpression( true );
collection->Remove( expression );

// Removes the CodeExpression at index 0.
collection->RemoveAt( 0 );

.NET Framework
Available since 1.1

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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