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- /*
- * Function Name: CreateMenu
- *
- * Description:
- * This program creates a blank menu that the user can fill in from the
- * program instead of the resource file. ChangeMenu must be used to enter
- * the heading and items of the menu. The program below will add the menu
- * called "Heading" to the menu bar in CurrentWindowMenu.
- */
-
- #include "windows.h"
-
- long FAR PASCAL WndProc (HWND, unsigned, WORD, LONG);
-
- int PASCAL WinMain (hInstance, hPrevInstance, lpszCmdLine, cmdShow)
- HANDLE hInstance, hPrevInstance;
- LPSTR lpszCmdLine;
- int cmdShow;
- {
- MSG msg;
- HWND hWnd;
- HMENU hMenu;
-
- if (!hPrevInstance)
- {
- WNDCLASS wcClass;
-
- wcClass.style = CS_HREDRAW | CS_VREDRAW;
- wcClass.lpfnWndProc = WndProc;
- wcClass.cbClsExtra = 0;
- wcClass.cbWndExtra = 0;
- wcClass.hInstance = hInstance;
- wcClass.hIcon = LoadIcon (hInstance, NULL);
- wcClass.hCursor = LoadCursor (NULL, IDC_ARROW);
- wcClass.hbrBackground = (HBRUSH)GetStockObject (WHITE_BRUSH);
- wcClass.lpszMenuName = (LPSTR)NULL;
- wcClass.lpszClassName = (LPSTR)"CreateMenu";
-
- if (!RegisterClass ( (LPWNDCLASS) & wcClass))
- return FALSE;
- }
-
- hMenu = CreateMenu ();
- ChangeMenu (hMenu, NULL, "MenuItem", 100, MF_APPEND);
-
- hWnd = CreateWindow ( (LPSTR)"CreateMenu",
- (LPSTR)"CreateMenu ()",
- WS_OVERLAPPEDWINDOW,
- CW_USEDEFAULT,
- CW_USEDEFAULT,
- CW_USEDEFAULT,
- CW_USEDEFAULT,
- (HWND)NULL, /* no parent */
- (HMENU)hMenu, /* use our menu */
- (HANDLE)hInstance, /* handle to window instance */
- (LPSTR)NULL); /* no params to pass on */
-
- ShowWindow (hWnd, cmdShow);
- UpdateWindow (hWnd);
-
- while (GetMessage ( (LPMSG) & msg, NULL, 0, 0))
- {
- TranslateMessage ( (LPMSG) & msg);
- DispatchMessage ( (LPMSG) & msg);
- }
- return (int)msg.wParam;
- }
-
- /* Procedures which make up the window class. */
- long FAR PASCAL WndProc (hWnd, message, wParam, lParam)
- HWND hWnd;
- unsigned message;
- WORD wParam;
- LONG lParam;
- {
- switch (message)
- {
- case WM_DESTROY:
- PostQuitMessage (0);
- break;
-
- default:
- return DefWindowProc (hWnd, message, wParam, lParam);
- }
- return (0L);
- }
-