PropertyMetadata.DefaultValue 属性

定义

获取或设置关联依赖项属性的默认值。Gets or sets the default value of the associated dependency property.

public:
 property System::Object ^ DefaultValue { System::Object ^ get(); void set(System::Object ^ value); };
public object DefaultValue { get; set; }
member this.DefaultValue : obj with get, set
Public Property DefaultValue As Object

属性值

Object

一个对象,它表示此 PropertyMetadata 的默认值。An object representing the default value for this PropertyMetadata.

例外

当为时,尝试设置此属性 IsSealed trueAttempting to set this property when IsSealed is true.

注解

此属性可以为空引用(在 Visual Basic 中为 Nothing)。This property can be a null reference (Nothing in Visual Basic).

适用于