Tips and Trik in Window

Change Dialog/Window Icon runtime

WM_SETICON
Set hIcon = ExtractIconA(  GetWindowLongA( hWndForm, GWL_HINSTANCE ),
"USER32.DLL", 2 )
Call SalSendMsg( hWndForm, WM_SETICON, ICON_SMALL, hIcon )

Mencari suatu windows di open atau tidak
If SalFindWindow( hWndMDI, 'fwEmployee') != hWndNULL

Multi line text pada button

On WM_NCCREATE
Call SetWindowLongA( hWndItem, GWL_STYLE,
 GetWindowLongA( hWndItem, GWL_STYLE ) | BS_MULTILINE )

atau dengan:
Call VisWinSetStyle( hWndItem, BS_MULTILINE, TRUE )