如何将窗口所有者设置为非托管窗口

Question

我想将所有者表单设置为非托管窗口的表单。我有非托管窗口句柄。如何将此非托管窗口设置为托管表单的所有者窗口？

IntPtr hWnd = GetUnmanagedWindow();//assume the handle is returned correctly
Form form = new Form();
form.Show(ConvertToManaged(hWnd));//Need an implementation for ConvertOrSomething()

Answer 1

执行此操作的标准方法是使用NativeWindow类。

IntPtr hWnd = GetUnmanagedWindow();//assume the handle is returned correctly
Form form = new Form();
NativeWindow nativeWindow = new NativeWindow();
nativeWindow.AssignHandle(hWnd);
form.Show(nativeWindow);

正如汉斯指出的那样，记得在完成任务后给ReleaseHandle打电话。

Answer 2

public ManagedWindow ConvertToManaged(IntPtr hWnd)
{
   return new ManagedWindow(hWnd);
}

    public class ManagedWindow : IWin32Window
    {
        IntPtr _handle;
        public IntPtr Handle
        {
            get { return _handle; }
        }

        public ManagedWindow(IntPtr handle)
        {
            _handle = handle;
        }
    }