C# [WinForm] WS_TABSTOP 無效的解決辦法

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關鍵：

IsDialogMessage function

 

                    MSG msg;                    int bRet = 1;                    while (bRet != 0)                    {                        if (PeekMessageW(&msg, (IntPtr)0, 0u, 0u, 0u) != 0)                        {                            if ((bRet = GetMessageW(&msg, (IntPtr)0, 0u, 0u)) != 0)                            {                                if (bRet == -1)                                {                                    // handle the error and possibly exit                                }                                else                                {                                    IntPtr h = GetAncestor(msg.hwnd, GA_ROOT);                                    if (IsDialogMessageW(h, &msg) == 0 &&                                        TranslateAcceleratorW(h, (IntPtr)0, &msg) == 0)                                    {                                        TranslateMessage(&msg);                                        DispatchMessageW(&msg);                                    }                                }                            }                        }                        else                        {                            WaitMessage();                        }                    }

　　

C# [WinForm] WS_TABSTOP 無效的解決辦法