我有一个win32应用程序(C++),它有一个上下文菜单绑定到通知图标上的右键单击。菜单/子菜单项是在运行时动态创建和更改的。C++ win32动态菜单 - 哪个菜单项被选中
InsertMenu(hSettings, 0, MF_BYPOSITION | MF_POPUP | MF_STRING, (UINT_PTR) hDevices, L"Setting 1");
InsertMenu(hSettings, 1, MF_BYPOSITION | MF_POPUP | MF_STRING, (UINT_PTR) hChannels, L"Setting 2");
InsertMenu(hMainMenu, 0, MF_BYPOSITION | MF_POPUP | MF_STRING, (UINT_PTR) hSettings, L"Settings");
InsertMenu(hMainMenu, 1, MF_BYPOSITION | MF_STRING, IDM_EXIT, L"Exit");
在上面的代码中,hDevices和hChannels是动态生成的子菜单。 动态菜单像这样产生的:
InsertMenu(hDevices, i, style, IDM_DEVICE, L"Test 1");
InsertMenu(hDevices, i, style, IDM_DEVICE, L"Test 2");
InsertMenu(hDevices, i, style, IDM_DEVICE, L"Test 3");
是否有被点击,而不必限定每个子菜单项它自己的ID(IDM_DEVICE在上面的代码中),其项知道的方法吗?在想要检测到用户点击了子菜单IDM_DEVICE并且他点击了该子菜单中的第一项(测试1)。
我想才达到这样的事:
case WM_COMMAND:
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
// Parse the menu selections:
switch (wmId)
{
case IDM_DEVICE: // user clicked on Test 1 or Test 2 or Test 3
UINT index = getClickedMenuItem(); // get the index number of the clicked item (if you clicked on Test 1 it would be 0,..)
// change the style of the menu item with that index
break;
}
谢谢我一直在搜索一个样本,找不到任何! – blejzz