Wpf 单击ViewModel命令的版本以关闭视图

如果不想对sacha进行太多的bug，有人知道Cinch V2通过ViewModel命令关闭视图的方法吗

---

以前，我在ViewModel库中使用RelayCommand接受Escape keybinding命令操作，并在视图代码中连接RequestClose事件来完成此操作。

使用Execute方法中的CloseActivePopUpCommand.Execute（true）关闭视图

我在下面提供了一个简短的示例

[ExportViewModel("PickOperatorViewModel")]
[PartCreationPolicy(CreationPolicy.NonShared)]
public class PickOperatorViewModel : ViewModelBase
{
  [ImportingConstructor]
  public PickOperatorViewModel()
  {
    PickOperaterCommand = new SimpleCommand<Object, Object>(CanExecutePickOperaterCommand, ExecutePickOperaterCommand);
  }

  public SimpleCommand<Object, Object> PickOperaterCommand { get; private set; }
  private void ExecutePickOperaterCommand(Object args)
  {
    CloseActivePopUpCommand.Execute(true);
  }

  private bool CanExecutePickOperaterCommand(Object args)
  {
    return true;
  }
}

[ExportViewModel（“PickOperatorViewModel”）]
[PartCreationPolicy（CreationPolicy.NonShared）]
公共类PickOperatorViewModel:ViewModelBase
{
[导入构造函数]
公共PickOperatorViewModel（）
{
PickOperaterCommand=新的SimpleCommand（CanExecutePickOperaterCommand，ExecutePickOperaterCommand）；
}
public SimpleCommand和pickoperCommand{get；private set；}
私有void ExecutePickoperCommand（对象参数）
{
CloseActivePopUpCommand.Execute（true）；
}
私有布尔CANEXECUTEpickoperatorCommand（对象参数）
{
返回true；
}
}

使用Execute方法中的CloseActivePopUpCommand.Execute（true）关闭视图

我在下面提供了一个简短的示例

[ExportViewModel("PickOperatorViewModel")]
[PartCreationPolicy(CreationPolicy.NonShared)]
public class PickOperatorViewModel : ViewModelBase
{
  [ImportingConstructor]
  public PickOperatorViewModel()
  {
    PickOperaterCommand = new SimpleCommand<Object, Object>(CanExecutePickOperaterCommand, ExecutePickOperaterCommand);
  }

  public SimpleCommand<Object, Object> PickOperaterCommand { get; private set; }
  private void ExecutePickOperaterCommand(Object args)
  {
    CloseActivePopUpCommand.Execute(true);
  }

  private bool CanExecutePickOperaterCommand(Object args)
  {
    return true;
  }
}

[ExportViewModel（“PickOperatorViewModel”）]
[PartCreationPolicy（CreationPolicy.NonShared）]
公共类PickOperatorViewModel:ViewModelBase
{
[导入构造函数]
公共PickOperatorViewModel（）
{
PickOperaterCommand=新的SimpleCommand（CanExecutePickOperaterCommand，ExecutePickOperaterCommand）；
}
public SimpleCommand和pickoperCommand{get；private set；}
私有void ExecutePickoperCommand（对象参数）
{
CloseActivePopUpCommand.Execute（true）；
}
私有布尔CANEXECUTEpickoperatorCommand（对象参数）
{
返回true；
}
}