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GridGroupingControl and "Sub" Records

Using sub records in a grouping grid, a "+" is displayed next to every record in the top most dataset, even when there are no records contained in the subrecords for it. Can this behavior be worked around?

2 Replies

AD Administrator Syncfusion Team February 23, 2004 11:56 AM

Randy, Try handling the QueryCellStyleInfo event as follows: private void gridGroupingControl1_QueryCellStyleInfo(object sender, Syncfusion.Windows.Forms.Grid.Grouping.GridTableCellStyleInfoEventArgs e) { if (e.TableCellIdentity.TableCellType == GridTableCellType.RecordPlusMinusCell) { Record r = e.TableCellIdentity.DisplayElement.ParentRecord as Record; if (r != null && r.NestedTables.Count > 0 && r.NestedTables[0].ChildTable.GetFilteredRecordCount() == 0) { e.Style.CellType = "Static"; } } } Then, no button should be displayed. Let me know if you run into problems. Thanks, Stefan Hoenig


RK Randy Kennison February 23, 2004 12:57 PM

Thanks, will try it this afternoon.

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