Code:
/*------------------------------------------------------------
HELLOWIN.C -- Displays "Hello, Windows 98!" in client area
(c) Charles Petzold, 1998
------------------------------------------------------------*/
#include <windows.h>
LRESULT CALLBACK WndProc (HWND, UINT, WPARAM, LPARAM) ;
//WinMian accepts HINSTANCE, HINSTANCE, LPSTR, INT
//does:
//declareshwnd, msg, char(for textout), wndclass
//set up attributes for window class
//register window class
//while getmessage translate message, dispatch message
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR cmdLine, INT icmdLine)
{
char * Message = "Uhh, HI!";
char * ClassName = "Window class";
char * MenuName = "This is the menu";
char * WindowName = "This is the window";
WNDCLASS WindowClass;
HWND hWnd;
MSG msg;
WindowClass.cbClsExtra = 0;
WindowClass.cbWndExtra = 0;
WindowClass.hbrBackground = (HBRUSH)GetStockObject(HOLLOW_BRUSH);
WindowClass.hCursor = LoadCursor(hInstance, IDC_APPSTARTING);
WindowClass.hIcon = LoadIcon(hInstance, IDI_WARNING);
WindowClass.hInstance = hInstance;
WindowClass.lpfnWndProc = WndProc;
WindowClass.lpszClassName = ClassName;
WindowClass.lpszMenuName = MenuName;
WindowClass.style = CS_HREDRAW | CS_VREDRAW;
if(!RegisterClass(&WindowClass))
return 0;
if(!(hWnd = CreateWindow(ClassName, WindowName, WS_OVERLAPPEDWINDOW,0, 0, 1024, 768, NULL,NULL, hInstance, NULL)))
return 0;
ShowWindow(hWnd, icmdLine);
UpdateWindow(hWnd);
while(GetMessage(&msg, NULL, 0, 0)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return msg.wParam;
}
LRESULT CALLBACK WndProc (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
HDC hdc ;
PAINTSTRUCT ps ;
RECT rect ;
switch (message)
{
case WM_CREATE:
//PlaySound (TEXT ("hellowin.wav"), NULL, SND_FILENAME | SND_ASYNC) ;
return 0 ;
case WM_PAINT:
hdc = BeginPaint (hwnd, &ps) ;
GetClientRect (hwnd, &rect) ;
DrawText (hdc, TEXT ("Hello, Windows 98!"), -1, &rect,
DT_SINGLELINE | DT_CENTER | DT_VCENTER) ;
EndPaint (hwnd, &ps) ;
return 0 ;
case WM_DESTROY:
PostQuitMessage (0) ;
return 0 ;
}
return DefWindowProc (hwnd, message, wParam, lParam) ;
}
Also anything you find that isn't used anymore, or just isnt' good, point it out so I can know about it.