Since this collection is read-only, throws an InvalidOperationException.
Namespace:  Microsoft.VisualStudio.Language.Intellisense
Assembly:  Microsoft.VisualStudio.Language.Intellisense (in Microsoft.VisualStudio.Language.Intellisense.dll)
Syntax
声明
Public Function Add ( _
    value As Object _
) As Integer
public int Add(
    Object value
)
public:
virtual int Add(
    Object^ value
) sealed
abstract Add : 
        value:Object -> int 
override Add : 
        value:Object -> int 
public final function Add(
    value : Object
) : int
Parameters
- value
Type: System.Object
The value. 
Return Value
Type: System.Int32
The number of items.
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.