unable to load columns from data source

hi,
I'm trying to load a GDBG. One column is to come from a bound source. The other columns are unbound except for one which is combo box and needs to have a separate data source for its list in every row. The following don't work. I can only load data if I set the whole grid data source, but then I don't get the combo.

Neither this:

Syncfusion.Collections.DataTableWrapperList dtl = new Syncfusion.Collections.DataTableWrapperList(this.ds.Tables["table"]);
attributeColumn.StyleInfo.DataSource = dtl;

Nor this:

operatorColumn.StyleInfo.DataSource = this.ds2.Tables["ComboData"];

Hi,

Please refer to the below forum thread for more details.
http://www.syncfusion.com/support/forums/message.aspx?&MessageID=52883

Best Regards,
Haneef