程序启动的时候,没点button之前,窗体是能够接收KEY_DOWN消息的,
点击button之后就收不到了
//以下代码都无效
SendMessage(hWnd, WM_KILLFOCUS, 0, 0);
SendMessage(hWndParent, WM_ACTIVATE, 0, 0);
SendMessage(hWndParent, WM_SETFOCUS, (WPARAM)hWndParent, 0);
程序启动的时候,没点button之前,窗体是能够接收KEY_DOWN消息的,
点击button之后就收不到了
//以下代码都无效
SendMessage(hWnd, WM_KILLFOCUS, 0, 0);
SendMessage(hWndParent, WM_ACTIVATE, 0, 0);
SendMessage(hWndParent, WM_SETFOCUS, (WPARAM)hWndParent, 0);