被Delphi慣壞了，發現寫一個原生的Form這么麻煩 vc版本
#include <windows.h>
LRESULT CALLBACK WndProc (HWND, UINT, WPARAM, LPARAM) ;
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,
PSTR szCmdLine, int iCmdShow)
{
static TCHAR szAppName[] = TEXT ("HelloWin") ;
HWND hwnd ;
MSG msg ;
WNDCLASS wndclass ;
wndclass.style = CS_HREDRAW | CS_VREDRAW ;
wndclass.lpfnWndProc = WndProc ;
wndclass.cbClsExtra = 0 ;
wndclass.cbWndExtra = 0 ;
wndclass.hInstance = hInstance ;
wndclass.hIcon = LoadIcon (NULL, IDI_APPLICATION) ;
wndclass.hCursor = LoadCursor (NULL, IDC_ARROW) ;
wndclass.hbrBackground = (HBRUSH) GetStockObject (WHITE_BRUSH) ;
wndclass.lpszMenuName = NULL ;
wndclass.lpszClassName = szAppName ;
if (!RegisterClass (&wndclass))
{
MessageBox (NULL, TEXT ("This program requires Windows NT!"),
szAppName, MB_ICONERROR) ;
return 0 ;
}
hwnd = CreateWindow (szAppName, // window class name
TEXT ("The Hello Program"), // window caption
WS_OVERLAPPEDWINDOW, // window style
CW_USEDEFAULT, // initial x position
CW_USEDEFAULT, // initial y position
CW_USEDEFAULT, // initial x size
CW_USEDEFAULT, // initial y size
NULL, // parent window handle
NULL, // window menu handle
hInstance, // program instance handle
NULL) ; // creation parameters
ShowWindow (hwnd, iCmdShow) ;
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! By ZhangSK"), -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) ;
}
Delphi版本
program HelloWin;
uses
Windows,
Messages,
MMSystem,
SysUtils;
Const
AppName:String = 'HelloWin';
Null:Integer = 0;
function WndProc(WindowHwnd:HWND;TheMessage:UINT;WPARAMS:wParam;LPARAMS:lParam):Integer;stdcall;
var
ClientDC:HDC;
ps:TPaintStruct;
ClientRect:TRect;
sUser, sPower: string;
begin
case TheMessage of
WM_CREATE: begin
PlaySound('hellowin.wav',null,SND_FILENAME or SND_ASYNC);
Result:=0;
end;
WM_PAINT: begin
ClientDc:=BeginPaint(WindowHwnd,ps);
GetClientRect(WindowHwnd,ClientRect);
DrawText(ClientDc,PChar('Hello,Window98!'),-1,ClientRect,DT_SINGLELINE or
DT_CENTER OR DT_VCENTER);
sUser := 'ZhangSK''Testing ';
sPower := 'POWERD BY DELPHI';
TextOut(ClientDC, 5, 5, PChar(sUser), Length(sUser));
TextOut(ClientDC, ClientRect.Right-200, ClientRect.Bottom-30, PChar(sPower), Length(sPower));
Endpaint(Windowhwnd,ps);
Result:=0;
end;
WM_DESTROY: begin
PostQuitMessage(0);
Result:=0;
end;
else
Result:=DefWindowProc(WindowHwnd,TheMessage,WPARAMS,LPARAMS);
end;
end;
var
WinHwnd:HWND;
WinMsg:MSG;
WinClass:WNDCLASS;
ECode:DWORD;
EString:PChar;
begin
WinClass.style:=CS_HREDRAW OR CS_VREDRAW;
WinClass.lpfnWndProc:=@WndProc;
WinClass.cbClsExtra:=0;
WinClass.cbWndExtra:=0;
WinClass.hInstance:=hInstance;
WinClass.hIcon:=LoadIcon(NULL,IDI_APPLICATION);
WinClass.hCursor:=LoadCursor(Null,IDC_ARROW);
WinClass.hbrBackground:=HBRUSH(GetStockObject(WHITE_BRUSH));
WinClass.lpszMenuName:=nil;
WinClass.lpszClassName:=PChar(AppName);
if (RegisterClass(WinClass)=0) then
begin
MessageBox(null,'This application need WINDOWS platform','message',MB_ICONERROR);
exit;
end;
WinHwnd:=CreateWindow(PChar(AppName),'First SDK Application',WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,
0,0,hInstance,nil);
if Iswindow(WinHwnd)then
begin
ShowWindow(WinHwnd,SW_SHOWNORMAL);
updateWindow(WinHwnd);
end
else begin
ECode:=GetLastError;
EString:=PChar(Inttostr(LoWord(ECode)));
Messagebox(null,EString,'Error',MB_ICONERROR);
exit;
end;
while(Getmessage(WinMsg,null,0,0))do
begin
TranslateMessage(WinMsg);
DispatchMessage(WinMsg);
end;
UnregisterClass(PChar(AppName),hInstance);
end.
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