Number of Rows in Combo Box

How do I alter the default number of rows displayed in a combo box? THere does not seem to be a property and I have very long lists. The default of 6 rows is not enough for these lists.

Any help would be appreciated.

Hi Scott,

The height of the dropdown is determined through the DropDownRows property as discussed in this KB. http://www.syncfusion.com/support/kb/grid/Default.aspx?ToDo=view&questId=288


Best regards,
Haneef

Thanks Haneef. I tried this code, but it did not work. I suspect it maybe because I am using the Grid Grouping control and for some reason GridControlBase is always null.

I did manage to get it working by using this code:

private void gridGroupingControl_TableControlCurrentCellShowingDropDown(object sender, Syncfusion.Windows.Forms.Grid.Grouping.GridTableControlCurrentCellShowingDropDownEventArgs e)
{
GridCurrentCell cc =e.TableControl.GetNestedCurrentCell();
GridComboBoxCellRenderer cr = cc.Renderer as GridComboBoxCellRenderer;

if(cc != null && cr != null)
((GridComboBoxListBoxPart)cr.ListBoxPart).DropDownRows = 20;
}

Thanks for your help

Scott.