FilteredObservableCollection<T>.Contains Method (Object)
Determines whether the collection contains the specified object.
Namespace: Microsoft.VisualStudio.Language.Intellisense
Assembly: Microsoft.VisualStudio.Language.Intellisense (in Microsoft.VisualStudio.Language.Intellisense.dll)
Syntax
'宣告
Public Function Contains ( _
value As Object _
) As Boolean
public bool Contains(
Object value
)
public:
virtual bool Contains(
Object^ value
) sealed
abstract Contains :
value:Object -> bool
override Contains :
value:Object -> bool
public final function Contains(
value : Object
) : boolean
Parameters
- value
Type: System.Object
The object.
Return Value
Type: System.Boolean
true if the collection contains the item, otherwise false.
Implements
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.