comboBox problem when upgrading from 2.1.0.9 to 3.2.1.1

[Sandra Boyden]

Hello - I am having trouble with 1 GridDataBoundGrid at runtime. I get the following error, and I have to then close the application.

Any ideas of where I should start looking? I am upgrading from 2.1.0.9 to 3.2.1.1 and this seems to be the only problem I have.

System.ArgumentException: Could not bind to the new display member.
Parameter name: newDisplayMember
at System.Windows.Forms.ListControl.SetDataConnection(Object newDataSource, BindingMemberInfo newDisplayMember, Boolean force)
at System.Windows.Forms.ListControl.set_ValueMember(String value)
at Syncfusion.Windows.Forms.Grid.GridComboBoxCellModel.FillWithChoices(ListBox listBox, GridStyleInfo style, Boolean& exclusive)

I have narrowed it down I think, to a few combo boxes in the grid. Has something changed with the DisplayMember and ValueMember in this release?

Any help would be appreciated, as I need to get this up and running soon. Thanks.

[Administrator]

I search our forum and Direct Trac incident database for something similar. The only hit I could find was
http://www.syncfusion.com/Support/Forums/message.aspx?MessageID=29007

That problem was the mapping name being case sensitive.