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IDataParameterCollection Interface

Collects all parameters relevant to a Command object and their mappings to DataSet columns, and is implemented by .NET Framework data providers that access data sources.

Namespace:  System.Data
Assembly:  System.Data (in System.Data.dll)
public interface class IDataParameterCollection : IList, 
	ICollection, IEnumerable

The IDataParameterCollection type exposes the following members.

  NameDescription
Public propertySupported by the XNA FrameworkCountGets the number of elements contained in the ICollection. (Inherited from ICollection.)
Public propertySupported by the XNA FrameworkIsFixedSizeGets a value indicating whether the IList has a fixed size. (Inherited from IList.)
Public propertySupported by the XNA FrameworkIsReadOnlyGets a value indicating whether the IList is read-only. (Inherited from IList.)
Public propertySupported by the XNA FrameworkIsSynchronizedGets a value indicating whether access to the ICollection is synchronized (thread safe). (Inherited from ICollection.)
Public propertySupported by the XNA FrameworkItem[Int32]Gets or sets the element at the specified index. (Inherited from IList.)
Public propertySupported by the XNA FrameworkItem[String]Gets or sets the parameter at the specified index.
Public propertySupported by the XNA FrameworkSyncRootGets an object that can be used to synchronize access to the ICollection. (Inherited from ICollection.)
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  NameDescription
Public methodSupported by the XNA FrameworkAddAdds an item to the IList. (Inherited from IList.)
Public methodSupported by the XNA FrameworkClearRemoves all items from the IList. (Inherited from IList.)
Public methodSupported by the XNA FrameworkContains(Object)Determines whether the IList contains a specific value. (Inherited from IList.)
Public methodSupported by the XNA FrameworkContains(String)Gets a value indicating whether a parameter in the collection has the specified name.
Public methodSupported by the XNA FrameworkCopyToCopies the elements of the ICollection to an Array, starting at a particular Array index. (Inherited from ICollection.)
Public methodSupported by the XNA FrameworkGetEnumeratorReturns an enumerator that iterates through a collection. (Inherited from IEnumerable.)
Public methodSupported by the XNA FrameworkIndexOf(Object)Determines the index of a specific item in the IList. (Inherited from IList.)
Public methodSupported by the XNA FrameworkIndexOf(String)Gets the location of the IDataParameter within the collection.
Public methodSupported by the XNA FrameworkInsertInserts an item to the IList at the specified index. (Inherited from IList.)
Public methodSupported by the XNA FrameworkRemoveRemoves the first occurrence of a specific object from the IList. (Inherited from IList.)
Public methodSupported by the XNA FrameworkRemoveAt(Int32)Removes the IList item at the specified index. (Inherited from IList.)
Public methodSupported by the XNA FrameworkRemoveAt(String)Removes the IDataParameter from the collection.
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  NameDescription
Public Extension MethodAsParallelEnables parallelization of a query. (Defined by ParallelEnumerable.)
Public Extension MethodAsQueryableConverts an IEnumerable to an IQueryable. (Defined by Queryable.)
Public Extension MethodSupported by the XNA FrameworkCast<TResult>Casts the elements of an IEnumerable to the specified type. (Defined by Enumerable.)
Public Extension MethodSupported by the XNA FrameworkOfType<TResult>Filters the elements of an IEnumerable based on a specified type. (Defined by Enumerable.)
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The IDataParameterCollection interface allows an inheriting class to implement a Parameter collection. For more information about Parameter classes, see Configuring Parameters and Parameter Data Types.

An application does not create an instance of the IDataParameterCollection interface directly, but creates an instance of a class that inherits IDataParameterCollection.

Classes that inherit IDataParameterCollection must implement the inherited members, and typically define additional members to add provider-specific functionality. For example, the IDataParameterCollection interface defines one implementation of the RemoveAt method. In turn, the OleDbParameterCollection class inherits this method, and defines two additional overloads of RemoveAt.

Notes to Implementers

When you inherit from the IDataParameterCollection interface, you should implement the following constructor.

Item

Description

PrvParameterCollection()

Creates an empty PrvParameterCollection class.

.NET Framework

Supported in: 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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