MultiComboBoxColumn in radGridView

[thien nluong]

Hello.
I insert MultiComboBoxColumn to radGridView and i want it auto complete = true.
Ex: I type "h" it will show "hello" from db

i used

GridViewMultiComboBoxColumn col = new GridViewMultiComboBoxColumn();
           col.DataSource = mh.ToList();
           col.DisplayMember = "ProductName";
           col.ValueMember = "ProductId";
           col.FieldName = "ProductId";
           col.HeaderText = "Product Name";
           col.DropDownStyle = Telerik.WinControls.RadDropDownStyle.DropDown;
           col.AutoCompleteMode = AutoCompleteMode.SuggestAppend;

or

FilterDescriptor descriptor = new FilterDescriptor(col.DisplayMember, FilterOperator.StartsWith, string.Empty);
col.FilterDescriptor = descriptor;

but it not work.

Any suggestions for me.
Sorry my english not well.


Thanks,
NLT

[Svett]

Hi thien nluong,

If you want to enable auto-complete mode of GridMultiComboBoxColumn, you should set the AutoFilter property to true. You can read more about that in the online documentation. You should set it in the CellEditorInitialized event of RadGridView. 

All the best,
Svett
the Telerik team

[thien nluong]

thank you very much. I found this answer two weaks ago. :D