Hi, After I've upgrade our application to use DataGridControl 4.2 (from 3.6) I have a custom control that start behave wrong. The control is a breadcrumb control (like the one in Windows Vista Explorer). I have not investigate the issue thoroughly so I will just give the facts. When I show the window with the grid the column that ...

I just re-tested Xceed, and I was really sad to see that the sample regarding virtualization stills require a custom class that makes the bridge between the source and Xceed. This was the same as one year ago.  If i am missing something, thank you to tell me what. As a IQueryable, comes features. It is possible to sort, filter and group. ...

Scenario:  I have records continually being added to a file (or database) but the DataGridVirtualizingCollectionView's Count remains the same. Now I can call Refresh to update the view's new Count but that also forces all the items in the virtual view to be requiried. It would be nice to indicate that the total number of items has ...

If I receive notification that the underlying data has had a new row added to the end, is there any better way to get it updated than calling DataGridVirtualizingCollectionView .Refresh which seems to force it to re-get all the rows it needs regardless of whether the new row needs displaying?

I am not sure if this is possible with this grid... DevExpress's winforms grid has this feature. When you are about to 'drill down' you can dynamically provide the data for the drill through via events. For example, when I expand the + next to a row, I get some event, I provide the relevant data and I get an opportunity to provide the child data ...

We're building performance tests in order to obtain some performance numbers so we can add them to the comparison chart, but will not publish them until the final product is released. So ...unscientific is all we can provide at the moment. On my Dell Vostro 400, which is a <$1000 business desktop, I just ran the latest nightly build to ...