Disable System Menu in QuickWin

[onkelhotte]

Hi there,

is it possible to disable the system menu in a CVF 6.6c QuickWin application? To be precise I want to disable the close button.

Thanks in advance,
OnkelHotte

[Jugoslav_Dujic]

Method 1:

hFrame = GetHwndQQ(QWIN$FRAMEWINDOW)

hMenu = GetSystemMenu(hFrame, 0)

iRet = EnableMenuItem(hMenu, SC_CLOSE, IOR(MF_BYCOMMAND, MF_GRAYED))

Method 2:

iStyle = GetWindowLong(hFrame, GWL_STYLE)

iStyle = IAND(iStyle, NOT(WS_SYSMENU))

iRet = SetWindowLong(hFrame, GWL_STYLE, iStyle)

[onkelhotte]

Thanks Jugoslav,
as always, you were a great help!

I tried SetWindowLong before, but I had not used it with NOT(WS_SYSMENU), and that brought not the expected result.

Hav a nice week,
Markus

[onkelhotte]

Cool, just found an answer to a question I already asked six and half years ago :-)