XPathLibraryCollection.Contains MethodXPathLibraryCollection.Contains MethodXPathLibraryCollection::Contains Method

Determines whether the XPathLibraryCollectionXPathLibraryCollectionXPathLibraryCollection contains a specific library.

Syntax

Public Function Contains( _
    item As XPathFunctionLibrary _
) As Boolean
public bool Contains(
    XPathFunctionLibrary item
)
public:
virtual bool Contains(
    XPathFunctionLibrary^ item
) sealed
 

Return Value

Type: System.BooleanSystem.BooleanSystem::Boolean

trueTruetrue if item is found in the XPathLibraryCollectionXPathLibraryCollectionXPathLibraryCollection; otherwise, falseFalsefalse.

Exceptions

ExceptionCondition
ArgumentNullExceptionArgumentNullExceptionArgumentNullExceptionitem is null a null reference (Nothing in Visual Basic) nullptr.