卡利微：的DialogResult [英] Caliburn Micro: DialogResult

问题描述

我无法找到以下问题的解决方案：

I can't find a solution for the following problem:

我打开的窗口管理一个对话框，卡利微：

I open a Dialog with the WindowManager from caliburn micro:

public void UserNew()
{
   this._windowManager.ShowDialog(new UserViewModel(this._windowManager));
}

现在我需要的DialogResult当用户按OK按钮关闭对话框。窗口管理器的ShowDialog方法不返回的DialogResult ...

Now I need a DialogResult when the user close the dialog with the OK button. The ShowDialog method of WindowManager don't return a DialogResult...

谁能帮助我？

推荐答案

我倾向于使用视图模型来处理确定在对话框中发生了什么。例如，你可以有一个 IsCancelled 属性的 UserViewModel 您可以从<$ C $返回后询问C>的ShowDialog 电话。是这样的：

I tend to use the View Model to handle determining what happened in the dialog. For instance, you can have an IsCancelled property on your UserViewModel that you can interrogate after returning from the ShowDialog call. Something like:

public void UserNew() {
    var userViewModel = new UserViewModel(this._windowManager);
    this._windowManager.ShowDialog(userViewModel);
    if (userViewModel.IsCancelled) {
        // Handle cancellation
    } else {
        // Handle other case(s)
    }
}

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