> >> It's just a point: it's much more reliable to use cursor with all > >> fields+'RTC' as RecordSource all time and hide/show ColRTC (reset > >> Visible,Width,Resizable properties) by user request. > > > >Thank you for the hint. But I still would like to know why VFP crash. I'm > >using a lot of grids and I don't need more surprises ... > > Do you remember what 'encapsulation' means? Don't go inside, especially if > you are not paid for this. I'm developing this class for a software company in LA (telecommuting). Because of this VFP bug we are WAY over bugdet with this project and they are not very happy about that. This is why I need to know exactly why the VFP crash. This class will be used in ALL of their projects so it would nice to be stable. I found a way to avoid VFP crash but I'm not very sure it's the best way. You know, to find a good wok-around it is usefull to know what the problem is in the first place ...