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[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]
Namespace:  Microsoft.VisualStudio.GraphModel
Assembly:  Microsoft.VisualStudio.GraphModel (in Microsoft.VisualStudio.GraphModel.dll)
Syntax
'Declaration
Public Shared Function IsNullOrEmpty ( _
    id As GraphNodeId _
) As Boolean
public static bool IsNullOrEmpty(
    GraphNodeId id
)
public:
static bool IsNullOrEmpty(
    GraphNodeId^ id
)
static member IsNullOrEmpty : 
        id:GraphNodeId -> bool
public static function IsNullOrEmpty(
    id : GraphNodeId
) : boolean
Parameters
Return Value
Type: System.Boolean
Returns Boolean.
.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.