Hi Guys,

Tried the following code...turns on screensaver ok, does not turn off???
The vlParm will turn on the screen saver wether its 0 or 1.

Still experimenting...

Thanks

#DEFINE SC_SCREENSAVE 0xF140
#DEFINE WM_SYSCOMMAND 0x0112

DECLARE INTEGER FindWindow IN WIN32API Integer, String
nHandle = FindWindow(0,_SCREEN.Caption)

DECLARE SHORT SendMessage IN WIN32API ;
	INTEGER nHandle, INTEGER nWmsg, ;
	INTEGER nParm, LONG nlParm
	
? SendMessage(nHandle,WM_SYSCOMMAND,SC_SCREENSAVE,0)

WAIT "" TIMEOUT 2

? SendMessage(nHandle,WM_SYSCOMMAND,SC_SCREENSAVE,1)