GraphNodeCollection.GetOrCreate Method (String)
Attempts to get the node with the specified id. If not found, it will create a new node.
Namespace: Microsoft.VisualStudio.GraphModel
Assembly: Microsoft.VisualStudio.GraphModel (in Microsoft.VisualStudio.GraphModel.dll)
Syntax
'Declaration
Public Function GetOrCreate ( _
id As String _
) As GraphNode
public GraphNode GetOrCreate(
string id
)
public:
GraphNode^ GetOrCreate(
String^ id
)
member GetOrCreate :
id:string -> GraphNode
public function GetOrCreate(
id : String
) : GraphNode
Parameters
id
Type: Stringid of the node
Return Value
Type: Microsoft.VisualStudio.GraphModel.GraphNode
the node that was found or created
Exceptions
| Exception | Condition |
|---|---|
| InvalidOperationException | thrown if a node with same id already exists, but is of a different node type |
.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.