EnumerableRowCollectionExtensions.Cast<TResult> Method

Reference

Definition

Namespace:: System.Data

Assembly:: System.Data.DataSetExtensions.dll

Assembly:: System.Data.Common.dll

Assembly:: netstandard.dll

Source:: EnumerableRowCollectionExtensions.cs

Source:: EnumerableRowCollectionExtensions.cs

Source:: EnumerableRowCollectionExtensions.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Converts the elements of an EnumerableRowCollection to the specified type.

This API supports the product infrastructure and is not intended to be used directly from your code.

public:
generic <typename TResult>
[System::Runtime::CompilerServices::Extension]
 static System::Data::EnumerableRowCollection<TResult> ^ Cast(System::Data::EnumerableRowCollection ^ source);

public static System.Data.EnumerableRowCollection<TResult> Cast<TResult> (this System.Data.EnumerableRowCollection source);

static member Cast : System.Data.EnumerableRowCollection -> System.Data.EnumerableRowCollection<'Result>

<Extension()>
Public Function Cast(Of TResult) (source As EnumerableRowCollection) As EnumerableRowCollection(Of TResult)

Type Parameters

TResult

The type to convert the elements of source to.

Parameters

source: EnumerableRowCollection

The EnumerableRowCollection that contains the elements to be converted.

Returns

EnumerableRowCollection<TResult>

An EnumerableRowCollection that contains each element of the source sequence converted to the specified type.

Exceptions

ArgumentNullException

source is null.

InvalidCastException

An element in the sequence cannot be cast to type TResult.

Remarks

This method is implemented by using deferred execution. The immediate return value is an object that stores all the information that is required to perform the action. The query represented by this method is not executed until the object is enumerated either by calling its GetEnumerator method directly or by using foreach in Visual C# or For Each in Visual Basic.

Applies to