SourceChangedEventArgs 建構函式
定義
重要
部分資訊涉及發行前產品,在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊,不做任何明確或隱含的瑕疵擔保。
初始化 SourceChangedEventArgs 類別的新執行個體。
多載
| 名稱 | Description |
|---|---|
| SourceChangedEventArgs(PresentationSource, PresentationSource) |
初始化該類別的新實例 SourceChangedEventArgs ,利用舊有與新來源的資訊。 |
| SourceChangedEventArgs(PresentationSource, PresentationSource, IInputElement, IInputElement) |
初始化該類別的新實例 SourceChangedEventArgs ,使用舊有與新來源的資訊、受影響元素,以及該元素先前報告的父節點。 |
SourceChangedEventArgs(PresentationSource, PresentationSource)
初始化該類別的新實例 SourceChangedEventArgs ,利用舊有與新來源的資訊。
public:
SourceChangedEventArgs(System::Windows::PresentationSource ^ oldSource, System::Windows::PresentationSource ^ newSource);
[System.Security.SecurityCritical]
public SourceChangedEventArgs(System.Windows.PresentationSource oldSource, System.Windows.PresentationSource newSource);
public SourceChangedEventArgs(System.Windows.PresentationSource oldSource, System.Windows.PresentationSource newSource);
[<System.Security.SecurityCritical>]
new System.Windows.SourceChangedEventArgs : System.Windows.PresentationSource * System.Windows.PresentationSource -> System.Windows.SourceChangedEventArgs
new System.Windows.SourceChangedEventArgs : System.Windows.PresentationSource * System.Windows.PresentationSource -> System.Windows.SourceChangedEventArgs
Public Sub New (oldSource As PresentationSource, newSource As PresentationSource)
參數
- oldSource
- PresentationSource
那個舊 PresentationSource 的,這個操控者正被通知。
- newSource
- PresentationSource
這個聯絡人正在被通知的新消息 PresentationSource 。
- 屬性
適用於
SourceChangedEventArgs(PresentationSource, PresentationSource, IInputElement, IInputElement)
初始化該類別的新實例 SourceChangedEventArgs ,使用舊有與新來源的資訊、受影響元素,以及該元素先前報告的父節點。
public:
SourceChangedEventArgs(System::Windows::PresentationSource ^ oldSource, System::Windows::PresentationSource ^ newSource, System::Windows::IInputElement ^ element, System::Windows::IInputElement ^ oldParent);
[System.Security.SecurityCritical]
public SourceChangedEventArgs(System.Windows.PresentationSource oldSource, System.Windows.PresentationSource newSource, System.Windows.IInputElement element, System.Windows.IInputElement oldParent);
public SourceChangedEventArgs(System.Windows.PresentationSource oldSource, System.Windows.PresentationSource newSource, System.Windows.IInputElement element, System.Windows.IInputElement oldParent);
[<System.Security.SecurityCritical>]
new System.Windows.SourceChangedEventArgs : System.Windows.PresentationSource * System.Windows.PresentationSource * System.Windows.IInputElement * System.Windows.IInputElement -> System.Windows.SourceChangedEventArgs
new System.Windows.SourceChangedEventArgs : System.Windows.PresentationSource * System.Windows.PresentationSource * System.Windows.IInputElement * System.Windows.IInputElement -> System.Windows.SourceChangedEventArgs
Public Sub New (oldSource As PresentationSource, newSource As PresentationSource, element As IInputElement, oldParent As IInputElement)
參數
- oldSource
- PresentationSource
那個舊 PresentationSource 的,這個操控者正被通知。
- newSource
- PresentationSource
這個聯絡人正在被通知的新消息 PresentationSource 。
- element
- IInputElement
父元素的改變導致來源改變。
- oldParent
- IInputElement
是該元素的舊父節點,而其父節點改變,導致源頭改變。
- 屬性