DependencyObject.ShouldSerializeProperty(DependencyProperty) 方法

定義

傳回值,這個值表示序列化程序是否應該序列化所提供相依性屬性的值。Returns a value that indicates whether serialization processes should serialize the value for the provided dependency property.

protected public:
 virtual bool ShouldSerializeProperty(System::Windows::DependencyProperty ^ dp);
protected internal virtual bool ShouldSerializeProperty (System.Windows.DependencyProperty dp);
abstract member ShouldSerializeProperty : System.Windows.DependencyProperty -> bool
override this.ShouldSerializeProperty : System.Windows.DependencyProperty -> bool
Protected Friend Overridable Function ShouldSerializeProperty (dp As DependencyProperty) As Boolean

參數

dp
DependencyProperty

應該序列化之相依性屬性的識別項。The identifier for the dependency property that should be serialized.

傳回

如果應該序列化所提供相依性屬性的值,則為 true;否則為 falsetrue if the dependency property that is supplied should be value-serialized; otherwise, false.

備註

在所有情況下,如果相依性屬性具有在 DependencyObject 上建立的本機值,則預設的執行會傳回 trueThe default implementation returns true for all cases in which a dependency property had a local value established on the DependencyObject.

給繼承者的注意事項

這個方法的覆寫可能會以不同方式處理特定的相依性屬性。Overrides for this method might handle specific dependency properties differently.

適用於