IdeaBlade DevForce 2010 Help Reference
Contains Method
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IdeaBlade.EntityModel Assembly > IdeaBlade.EntityModel Namespace > EntityQueryExtensions Class : Contains Method



source
item
Determines whether a sequence contains a specified element by using the default equality comparer.

Syntax

Visual Basic (Declaration) 
<ExtensionAttribute()>
Public Shared Function Contains( _
   ByVal source As ITypedEntityQuery, _
   ByVal item As Object _
) As Boolean
Visual Basic (Usage)Copy Code
Dim source As ITypedEntityQuery
Dim item As Object
Dim value As Boolean
 
value = EntityQueryExtensions.Contains(source, item)
C# 
[ExtensionAttribute()]
public static bool Contains( 
   ITypedEntityQuery source,
   object item
)
C++/CLI 
[ExtensionAttribute()]
public:
static bool Contains( 
   ITypedEntityQuery^ source,
   Object^ item
) 

Parameters

source
item

Requirements

Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family

See Also

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