真の Delphian ならこのページを見てみろ。
program Window1;
uses
Windows, Messages;
const
AppName = 'Window1';
function WindowProc(Window: HWnd; AMessage, WParam, LParam: Longint): Longint; stdcall; export;
begin
Result:=0;
case AMessage of
wm_Destroy: begin
PostQuitMessage(0);
Exit;
end;
end;
Result:=DefWindowProc(Window, AMessage, WParam, LParam);
end;
function WinRegister: Boolean;
var
WindowClass: TWndClassEx;
begin
with WindowClass do
begin
cbSize:=SizeOf(WindowClass);
Style:=cs_hRedraw or cs_vRedraw;
lpfnWndProc:=@WindowProc;
cbClsExtra:=0;
cbWndExtra:=0;
hInstance:=HInstance;
hIcon:=LoadIcon(0, idi_Application);
hCursor:=LoadCursor(0, idi_Application);
hbrBackground:=HBrush(Color_Window);
lpszMenuName:=nil;
lpszClassName:=AppName;
hIconSm:=0;
end;
Result:=RegisterClassEx(WindowClass)<>0;
end;
function WinCreate: HWnd;
var
hWindow: HWnd;
begin
hWindow:=CreateWindow(AppName, 'Object Pascal Window',
ws_OverlappedWindow, cw_UseDefault, cw_UseDefault,
cw_UseDefault, cw_UseDefault, 0, 0, HInstance, nil);
if hWindow<>0 then
begin
ShowWindow(hWindow, CmdShow);
Updatewindow(hWindow);
end;
Result:=hWindow;
end;