获取wpf窗口对应的句柄窗口

using System;using System.Windows;using System.Windows.Interop;using IWin32Window = System.Windows.Forms.IWin32Window;public  class WindowWrapper : IWin32Window    {        /// 
         ///   窗口句柄         /// 
          public IntPtr Handle { get; private set; }        /// 
        /// 将句柄封闭为实现IWin32Window的对象        /// 
        ///         public WindowWrapper(IntPtr handle)        {            Handle = handle;        }        /// 
   封装为实现IWin32Window的对象           /// 
          /// WPF窗口         public WindowWrapper(Window window)        {            var helper = new WindowInteropHelper(window);            System.Diagnostics.Process process = System.Diagnostics.Process.GetCurrentProcess();            Handle = process.MainWindowHandle;            Handle = helper.Handle;        }        /// 
   得到某个WPF窗口的窗口句柄   
         ///   WPF窗口         ///     
     
      窗口句柄
              public IntPtr GetHandle(Window window)        {            return new WindowInteropHelper(window).Handle;        }    }

打开窗口

frmselectwx myfrmwx = new frmselectwx();myfrmwx.Show(new Utils.WindowWrapper(this));