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| subject: | Writing to Client. |
Hi,
Here's a snippet of a code that'll create a frame window, and inside it,
write a string.:
(I ommited the main() since it's same as creating a plain window).
MRESULT EXPENTRY window_func(HWND handle,ULONG mess,MPARAM parm1,MPARAM parm2)
{
HPS p_space;
POINTL coords;
switch(mess)
{
case WM_PAINT:
p_space=WinBeginPaint(handle,0,NULL); // handle to presentatin space
coords.x = 0; // coordinates
coords.y = 0;
GpiCharStringAt(pspace,&coords,14,"Hello World!");
WinEndPaint(handle);
break;
case WM_ERASEBACKGROUND:
return (MRESULT) TRUE;
defaut:
return WinDefWnidowProc(handle,mess,parm1,parm2);
}
return (MRESULT) 0;
}
To simply write to a window, use this service:
LONG APIENTRY GpiStringAt(HPS p_space, PPOINTL locatin, LONG size, PCH string);
This service is used above (as you can see).
Hope this helps!
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