Close Window in ViewModel

MVVM 패턴에서 ViewModel 이 Window 를 직접 접근하는 것은 권장하지 않는다.

 

방법 1.

Application.Current.MainWindow.Close()

 

 

방법 2.

ViewModel Code

public class ViewModel
{
    public Action CloseAction { get; set; }

    private void CloseCommandFunction()
    {
        CloseAction();
    }
}

 View Code(XAML)

public partial class DialogWindow : Window
{
    public DialogWindow()
    {
        ViewModel vm = new ViewModel();
        this.DataContext = vm;

        vm.CloseAction = new Action(() => this.Close());
    }
}

 

 

 

 

 

 

https://stackoverflow.com/questions/11945821/implementing-close-window-command-with-mvvm

Implementing "close window" command with MVVM