Determines whether the collection contains the specified item.
Namespace:  System.Web.Mvc
Assembly:  System.Web.Mvc (in System.Web.Mvc.dll)
Syntax
'Declaration
Public Function Contains ( _
    item As KeyValuePair(Of String, Object) _
) As Boolean
public bool Contains(
    KeyValuePair<string, Object> item
)
public:
virtual bool Contains(
    KeyValuePair<String^, Object^> item
) sealed
Parameters
- item
 Type: System.Collections.Generic.KeyValuePair<String, Object>
 The object to locate in the collection.
Return Value
Type: System.Boolean
true if item is found in the collection; otherwise, false.