GridDataBoundGrid ComboBox problem with DisplayMember

I have been using a virtual grid for some time and kept getting odd issues with it. I have finally managed to get it down to a minimal case to reproduce the issue. It looks like the grid is truncating part of the numbers that I am using to index into another database.

The attached program demonstrates the problem - selecting "testfield" from the combobox dropdown does not display the proper value for the DisplayMember. It is also not possible to navigate to that using the keyboard, it can only be selected via the mouse.

gridtest5.zip

Hi BenC,

We have tested the issue various versions and found the issue has been fixed from 4.4 version onwards. The following is the video clip demonstrates the issue being solved in v4.4.

We recommend upgrading your version to our latest v5 with performance updates with good look and feel.

http://www.syncfusion.com/Support/user/uploads/VideoClip_GDBGComboBox_9d2f3a2.zip

Kindly let us know if you need any further assistance.
Have a nice day.

Best regards,
Madhan