WM_MENUCHAR 消息2024/01/08 本文内容 参数 返回值 备注 要求 另请参阅 当菜单处于活动状态且用户按下与任何助记键或快捷键都不对应的键时发送。 此消息将发送到拥有菜单的窗口。 C++ 复制 #define WM_MENUCHAR 0x0120 参数 wParam 低位字指定与用户按下的键相对应的字符
WM_MENUCHAR chUser = (char)LOWORD(wParam); fuFlag = (UINT)HIWORD(wParam); hmenu = (HMENU)lParam; ParameterschUser Value of the low-order word of wParam. Specifies the character code that corresponds to the key the user pressed.fuFlag Value of the high-order word of wParam. Specifies the...
WM_MENUCHAR chUser = (char)LOWORD(wParam); fuFlag = (UINT)HIWORD(wParam); hmenu = (HMENU) lParam; ParameterschUser Value of the low-order word of wParam. Specifies the character code that corresponds to the key the user pressed. fuFlag Value of the high-order word of wParam. Specifies ...
当菜单处于活动状态且用户按下与任何助记键或快捷键都不对应的键时发送。 此消息将发送到拥有菜单的窗口。 C++ 复制 #define WM_MENUCHAR 0x0120 参数 wParam 低位字指定与用户按下的键相对应的字符代码。 高位字指定活动菜单类型。 此参数的取值可为下列值之一。 展开表 值含义 MF_POPUP 0x00000010L ...
WM_MENUCHAR chUser = (char)LOWORD(wParam); fuFlag = (UINT)HIWORD(wParam); hmenu = (HMENU) lParam; ParameterschUser Value of the low-order word of wParam. Specifies the character code that corresponds to the key the user pressed. fuFlag Value of the high-order word of wParam. Specifies ...
WM_MENUCHAR chUser = (char)LOWORD(wParam); fuFlag = (UINT)HIWORD(wParam); hmenu = (HMENU)lParam; ParameterschUser Value of the low-order word of wParam. Specifies the character code that corresponds to the key the user pressed.fuFlag Value of the high-order word of wParam. Specifies the...
WM_MENUCHAR chUser = (char)LOWORD(wParam); fuFlag = (UINT)HIWORD(wParam); hmenu = (HMENU)lParam; Parameters chUser Value of the low-order word of wParam. Specifies the character code that corresponds to the key the user pressed. fuFlag Value of the high-order word of wParam. Specifies...
WM_MENUCHAR messageArticle 12/12/2020 6 contributors Feedback In this article Parameters Return value Remarks Requirements See also Sent when a menu is active and the user presses a key that does not correspond to any mnemonic or accelerator key. This message is sent to the window that...
#defineWM_MENUCHAR 0x0120 Parameters wParam The low-order word specifies the character code that corresponds to the key the user pressed. The high-order word specifies the active menu type. This parameter can be one of the following values. ...
#defineWM_MENUCHAR 0x0120 Parameters wParam The low-order word specifies the character code that corresponds to the key the user pressed. The high-order word specifies the active menu type. This parameter can be one of the following values. ...