語言

Freezable.OnFreezablePropertyChanged 方法

定義

確保剛修改的資料成員 DependencyObject 類型能建立適當的上下文指標。

多載

名稱 Description
OnFreezablePropertyChanged(DependencyObject, DependencyObject)

確保剛設定的資料成員建立 DependencyObjectType 適當的上下文指標。

OnFreezablePropertyChanged(DependencyObject, DependencyObject, DependencyProperty)

此成員支援 Windows Presentation Foundation(WPF)基礎架構,並非直接從您的程式碼中使用。

OnFreezablePropertyChanged(DependencyObject, DependencyObject)

確保剛設定的資料成員建立 DependencyObjectType 適當的上下文指標。

protected:
 void OnFreezablePropertyChanged(System::Windows::DependencyObject ^ oldValue, System::Windows::DependencyObject ^ newValue);
protected void OnFreezablePropertyChanged(System.Windows.DependencyObject oldValue, System.Windows.DependencyObject newValue);
member this.OnFreezablePropertyChanged : System.Windows.DependencyObject * System.Windows.DependencyObject -> unit
Protected Sub OnFreezablePropertyChanged (oldValue As DependencyObject, newValue As DependencyObject)

參數

oldValue
DependencyObject

資料成員的先前值。

newValue
DependencyObject

資料成員的當前值。

備註

Freezable設定未儲存為 a DependencyObject 的資料成員時,繼承者應呼叫DependencyProperty此方法。

DependencyObject對於使用 DependencyProperty

適用於

OnFreezablePropertyChanged(DependencyObject, DependencyObject, DependencyProperty)

此成員支援 Windows Presentation Foundation(WPF)基礎架構,並非直接從您的程式碼中使用。

protected:
 void OnFreezablePropertyChanged(System::Windows::DependencyObject ^ oldValue, System::Windows::DependencyObject ^ newValue, System::Windows::DependencyProperty ^ property);
protected void OnFreezablePropertyChanged(System.Windows.DependencyObject oldValue, System.Windows.DependencyObject newValue, System.Windows.DependencyProperty property);
member this.OnFreezablePropertyChanged : System.Windows.DependencyObject * System.Windows.DependencyObject * System.Windows.DependencyProperty -> unit
Protected Sub OnFreezablePropertyChanged (oldValue As DependencyObject, newValue As DependencyObject, property As DependencyProperty)

參數

oldValue
DependencyObject

資料成員的先前值。

newValue
DependencyObject

資料成員的當前值。

property
DependencyProperty

那個改變的房產。

適用於