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Is it really the only way to do it? There is no chance to get list of elements in filter combobox and delete one ex. "Custom" or "Empty"?
Rafal
JJJisha Joy Syncfusion Team December 15, 2009 10:10 AM UTC
Hi Raftal,
Here is the code to remove the custom option from the GridGroupingControl FilterBar by just handling two events. void gridGroupingControl1_TableControlCurrentCellCloseDropDown(object sender, GridTableControlPopupClosedEventArgs e) { GridCurrentCell cc = e.TableControl.CurrentCell; if (cc.Renderer is GridTableFilterBarCellRenderer) { GridTableFilterBarCellRenderer renderer = cc.Renderer as GridTableFilterBarCellRenderer; renderer.ListBoxPart.Items.Add(""); if (renderer.ListBoxPart.SelectedIndex >=1 && renderer.ListBoxPart.SelectedIndex<=renderer.ListBoxPart.Items.Count - 1) { renderer.ListBoxPart.SelectedIndex += 1; } } }
void gridGroupingControl1_TableControlCurrentCellShowingDropDown(object sender, GridTableControlCurrentCellShowingDropDownEventArgs e) { GridCurrentCell cc = e.TableControl.CurrentCell; if (cc.Renderer is GridTableFilterBarCellRenderer) { GridTableFilterBarCellRenderer renderer = cc.Renderer as GridTableFilterBarCellRenderer; GridTableCellStyleInfo tableStyleInfo = (GridTableCellStyleInfo)renderer.StyleInfo; renderer.ListBoxPart.Items.RemoveAt(1); } }
Please let me know if this helps.
Regards, Jisha
RKRafal KasprzykDecember 15, 2009 10:13 AM UTC
Hello,
Thx, it works great.
Rafal
JJJisha Joy Syncfusion Team December 15, 2009 10:24 AM UTC