I have built a RadGrid with a MultiColumn ComboBox nested in an EditItemTemplate column This is the ASP code for the ComboBox. I based my design from the Telerik example from this Demo-Site
And this is the C# code behind for the Combo
The comboBox works but I now need to solve the problem of showing the Selected Item when I am editing the record. Right now when I click the edit button the ComboBox is blank. I read the Telerik information at This link and here is the code I used for the OnItemDataBoundHandler method;
When I run the app and click the edit link to to edit the record I get an error message When the code line "preselectedItem.Text = item["FullName"].Text;" runs. I have taken a screen shot of the error and have attached for your review
Can someone please tell me what I have done wrong with this code?