problem with comboboxes & multicombo when new row

[Aldemar]

hi!

Testing RadGridView adding new rows starting from cleared rows I note something in ComboBoxColumn o MultiColumnComboBox columns. I filled combobox datasource keeping in mind ValueMember be same to FieldName property of column that will show ComboBoxEditor into GridView. When i clik on row "Click here to add new row" and I select an item and then go to next cell via tab key, cells doesn't show selected value, more of it, it doesn't show anything. I tried to fill cell by DefaultValuesNeeded event and give it a default value, combobox shows text according to the default value, that's right!, but in same way when I click next cell, value is loosen and cells doesn't show anything.

What could be happen?

thanks

[Aldemar]

A tip!

in GridView I'm creating columns manually not by datasource and set AutoGenerateColumns = false,

another thing. When I click next cell from ComboboxColumn it doesn't show values into cell and I go back, ComboBoxEditor activates and keeps item previously selected

[Aldemar]

Sorry!

I found solution, it had to be with a problem with Datatable columns in datasource

thanks