GoToStateAction.OnTargetChanged 方法 (FrameworkElement, FrameworkElement)

當目標變更時呼叫。如果未設定 TargetName 屬性，此動作會具有自訂行為。

命名空間: Microsoft.Expression.Interactivity.Core
組件: Microsoft.Expression.Interactions (在 microsoft.expression.interactions.dll 中)

語法

'宣告
Protected Overrides Sub OnTargetChanged ( _
    oldTarget As FrameworkElement, _
    newTarget As FrameworkElement _
)

'用途
Dim oldTarget As FrameworkElement
Dim newTarget As FrameworkElement

Me.OnTargetChanged(oldTarget, newTarget)

protected override void OnTargetChanged (
    FrameworkElement oldTarget,
    FrameworkElement newTarget
)

protected:
virtual void OnTargetChanged (
    FrameworkElement^ oldTarget, 
    FrameworkElement^ newTarget
) override

protected void OnTargetChanged (
    FrameworkElement oldTarget, 
    FrameworkElement newTarget
)

protected override function OnTargetChanged (
    oldTarget : FrameworkElement, 
    newTarget : FrameworkElement
)

此型別的所有公用靜態 (Visual Basic 中為 Shared ) 成員均為安全執行緒。任何例項成員則不保證為安全執行緒。