GraphLinkCollection.GetOrCreate 方法 (GraphNodeId, GraphNodeId, Int32)

嘗試取得具有指定資料來源、目標和多個連結索引的連結。

如果找不到，將會建立新的連結。

如果這些連結尚未定義 (而且未以任何分類來建立)，它還會建立來源和目標節點。

命名空間： Microsoft.VisualStudio.GraphModel
組件： Microsoft.VisualStudio.GraphModel (在 Microsoft.VisualStudio.GraphModel.dll 中)

語法

'宣告
Public Function GetOrCreate ( _
    sourceId As GraphNodeId, _
    targetId As GraphNodeId, _
    index As Integer _
) As GraphLink

public GraphLink GetOrCreate(
    GraphNodeId sourceId,
    GraphNodeId targetId,
    int index
)

public:
GraphLink^ GetOrCreate(
    GraphNodeId^ sourceId, 
    GraphNodeId^ targetId, 
    int index
)

member GetOrCreate : 
        sourceId:GraphNodeId * 
        targetId:GraphNodeId * 
        index:int -> GraphLink

public function GetOrCreate(
    sourceId : GraphNodeId, 
    targetId : GraphNodeId, 
    index : int
) : GraphLink