When the RecordContainerGenerationMode is set to Virtualize, and there is at least 100 rows in the grid, by scrolling down using hte mouse wheel, the column headers will disapper and the cells seem to start overlapping each other...has anyone else noticed this??
Using newest service release....
I have a similar situation. I am using version 2010.1.
Scenario:
XamDataGrid: RecordContainerGenerationMode="PreLoad", AllowAddNew="True"
When I start to type in the first field of the add record, the field loses focus on first key down. The record remains selected, but the field leaves edit mode, and the letter typed is not in the field.
I used your workaround of setting UseNestedPanels="True", and that fixed my issue. Just wanted to report this strange behavior.
Thanks!
Setting UseNestedPanels = True fixed the issue in my scenario.
There was a bug that was fixed last week that will be included in the next service release that affected non-recycle record generation modes. It only occured when a cell was in edit mode. It also only happened when UseNestedPanels was false (the default).
In the meantime, as a workaround, try setting UseNestedPanels to true, e.g. XamDataGrid.ViewSettings.UseNestedPanels = True.
If that doesn't solve the problem then it could be something else. In that case, I would suggest submiting a support request here: https://ko.infragistics.com/support/submitrequest.aspx
I also see this behaviour, using the latest SR for 9.2, where the heading columns vanish, and certain rows seem to get "stuck" and get displayed on top of valid rows, leading to scrambled text from two rows displayed in the same place. This is just loading a dataset (a few thousand rows), and clicking in the scroll bar to page down and up.
Hello,
I was not able to reproduce that using the latest SR for 9.2. Which version are you testing this against? Can you provide us with a sample that reproduces this issue?