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wpf, 我运行时创建了许多动态窗口形式, 但我如何抓取这些窗口身份?
原标题:wpf, I create dynamically many window form at runtime, but how can I grab these window form s identity?
  • 时间:2012-05-23 13:29:19
  •  标签:
  • c#
  • wpf

我想向指定的窗口发送不同的信件, 但我不使用 konw 如何从全部中识别指定窗口 。 使用窗口属性“ Name ” 的方法吗?

最佳回答

您可以创建您自己的窗口类

public class MyCoolWindow : Window
{
   public string WindowKey {get;set;}
}

在每个窗口上, 创建一个新窗口, 以示例形式在 glbal 收藏中添加一个新窗口 :

var windows = new List<MyCoolWindow>(); 

public void AddAndShowWindow(MyCoolWindow wnd)
{        
    windows.Add(wnd);
    wnd.Show();
}

查找窗口,例如

public MyCoolWindow FindWindowByKey(string windowKey)
{
    return windows.Where(w=>w.WindowKey == windowKey).SelectSingleOrDefault();
}

举个例子

问题回答

另一个选项是使用反射在您的执行组别中查找所有 Windows :

var windows = System.Reflection.Assembly.GetExecutingAssembly()
             .GetTypes().OfType<Window>();

一旦您收藏了 Windows, 就可以找到其中任何一个名字 :

Window win = windows.SingleOrDefault( x => x.Name == "MyName" );




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