Hello,

Now i use version 8.2.20082.2022. 

I have grid with UltraDropDown

            uddIdents.DataSource =InFillDataForIdents;  //InFillDataForIdents heva DataTable datatype

            uddIdents.DisplayMember = "acIdent";

            uddIdents.ValueMember = "acIdent";

            if (gridItems.DataSource != null)

            {  gridItems.DisplayLayout.Bands[0].Columns["acIdent"].ValueList = uddIdents;  }

In this version then i write some text in cell (Text is the beginning of a line in the  "acIdent" field), which have DropDown, row in DropDown not select automatically (but infragistics ComboBox make it). 

In previous version all work greate. What change in DropDown logic?

Thanks.