How to host an IContextMenu, part 2 – Displaying the context menu
Instead of invoking a fixed verb, we'll ask the user to choose from the context menu and invoke the result. Make these changes to the OnContextMenu function: #define SCRATCH_QCM_FIRST 1 #define SCRATCH_QCM_LAST 0x7FFF #undef HANDLE_WM_CONTEXTMENU #define HANDLE_WM_CONTEXTMENU(hwnd, wParam, lParam, fn) \ ((fn)((hwnd), (HWND)(wParam), GET...