FlowSwitch<T>.Default 屬性

定義

命名空間:

System.Activities.Statements

組件:

System.Activities.dll

FlowNode若集合中Cases沒有任何元素與 的值Expression值結果相符，則執行 。

public:
 property System::Activities::Statements::FlowNode ^ Default { System::Activities::Statements::FlowNode ^ get(); void set(System::Activities::Statements::FlowNode ^ value); };

public System.Activities.Statements.FlowNode Default { get; set; }

member this.Default : System.Activities.Statements.FlowNode with get, set

Public Property Default As FlowNode

屬性值

FlowNode

預設 FlowNode 執行。

範例

以下範例程式碼示範如何設定節點的 FlowSwitch<T> Default 屬性。 此範例來自 TryCatch 範例中的故障處理流程圖活動 。

FlowSwitch<string> promoCodeSwitch = new FlowSwitch<string>
{
    Expression = promo,
    Cases =
    {
       { "Single", singleStep },
       { "MNK", mnkStep },
       { "MWK", mwkStep }
    },
    Default = discountDefault
};