Hi, I've not been able to find an existing thread on this topic..
I place a usercontrol on the grid which is a 3 part progress bar (as in attachment). I use the UltraControlContainerEditor class and add the container to the cells' EditorComponent.
I get random behaviour occurring whereby a progress bar appears in the top left of my ultragrid, as I scroll through the grid and open out nodes, the control at the top left will change.
I have tried to determine a pattern and why this is happening, but no luck.
I am having a similar problem with the UltraGrid where my custom control is in the wrong place (in the top left corner). Is there a prescribed way to use the UltraControlContainerEditor?
There was a known bug like this which was fixed. Get the latest service release.
How to get the latest service release - Infragistics Community
If that does not help, we will need to see a small sample project demonstrating the issue so we can get it corrected.