通过

TypePresenter.AllowNullProperty 字段

  • 参考

定义

命名空间:
System.Activities.Presentation.View
程序集:
System.Activities.Presentation.dll

一个依赖项属性标识符字段，它指定是否可从类型演示器中选择类型 null。

public: static initonly System::Windows::DependencyProperty ^ AllowNullProperty;
public static readonly System.Windows.DependencyProperty AllowNullProperty;
 staticval mutable AllowNullProperty : System.Windows.DependencyProperty
Public Shared ReadOnly AllowNullProperty As DependencyProperty

字段值

DependencyProperty

适用于