ForEach<T>.Values 屬性

定義

命名空間:

System.Activities.Statements

組件:

System.Activities.dll

活動的輸入集合，會用於執行 Body 活動動作。

public:
 property System::Activities::InArgument<System::Collections::Generic::IEnumerable<T> ^> ^ Values { System::Activities::InArgument<System::Collections::Generic::IEnumerable<T> ^> ^ get(); void set(System::Activities::InArgument<System::Collections::Generic::IEnumerable<T> ^> ^ value); };

[System.Activities.RequiredArgument]
public System.Activities.InArgument<System.Collections.Generic.IEnumerable<T>> Values { get; set; }

[<System.Activities.RequiredArgument>]
member this.Values : System.Activities.InArgument<seq<'T>> with get, set

Public Property Values As InArgument(Of IEnumerable(Of T))

屬性值

InArgument<IEnumerable<T>>

值的集合。

屬性

RequiredArgumentAttribute

範例

下列程式碼範例將示範如何設定 ForEach<T> 活動的 Values 屬性。

new ForEach<int>
{
    Values =  new ArgumentValue<IEnumerable<int>> { ArgumentName = "Numbers" },
    Body = new ActivityAction<int>
    {
        Argument = iterationVariable,
        Handler = new Assign<int>
        {
            To = accumulator,
            Value = new InArgument<int>(env => iterationVariable.Get(env) +  accumulator.Get(env))
        }
    }
},