ItemsControl.OnItemsPanelChanged(ItemsPanelTemplate, ItemsPanelTemplate) 方法

定義

命名空間:
System.Windows.Controls
組件:
PresentationFramework.dll

當 ItemsPanel 屬性變更時叫用。Invoked when the ItemsPanel property changes.

protected:
 virtual void OnItemsPanelChanged(System::Windows::Controls::ItemsPanelTemplate ^ oldItemsPanel, System::Windows::Controls::ItemsPanelTemplate ^ newItemsPanel);
protected virtual void OnItemsPanelChanged (System.Windows.Controls.ItemsPanelTemplate oldItemsPanel, System.Windows.Controls.ItemsPanelTemplate newItemsPanel);
abstract member OnItemsPanelChanged : System.Windows.Controls.ItemsPanelTemplate * System.Windows.Controls.ItemsPanelTemplate -> unit
override this.OnItemsPanelChanged : System.Windows.Controls.ItemsPanelTemplate * System.Windows.Controls.ItemsPanelTemplate -> unit
Protected Overridable Sub OnItemsPanelChanged (oldItemsPanel As ItemsPanelTemplate, newItemsPanel As ItemsPanelTemplate)

參數

oldItemsPanel
ItemsPanelTemplate

ItemsPanel 屬性的舊值。Old value of the ItemsPanel property.

newItemsPanel
ItemsPanelTemplate

ItemsPanel 屬性的新值。New value of the ItemsPanel property.

適用於