PERFECT!!! Thanks, you're a genius




>Comment out code in MouseMove, MouseUp and change MouseDown to
>

>LPARAMETERS nButton, nShift, nXCoord, nYCoord
>IF nButton = 1
>	ReleaseCapture()
>	SendMessage(_VFP.HWnd, 0x112, 0xF012, 0x0)
>ENDIF
>

>
>>Thanks! That got me on the right track.
>>
>>Problem: The app moves smoothly, except there is some kind of strange refresh
>>going on which persists after I release the mouse. See this:
>>http://marois-consulting.com/stuff/image1.jpg
>>
>>My project is here if your interested. Run Test.prg
>>http://marois-consulting.com/stuff/proj.zip
>>
>>