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Grouping grid - memory exception

I am developing an mdi application. When I create a child form, i am initializing a grouping grid that is on the child during the form load. here is my code grdMemberships.DataSource = dt; grdGrpMemberships.TableDescriptor.GroupedColumns.Add("parent_class_id"); // grdGrpMemberships.TableDescriptor.Columns["Membership"].GroupByOptions.CaptionText = "{Category} - {RecordCount} Items"; // grdGrpMemberships.TableDescriptor.Columns["Membership"].Width = 0; grdGrpMemberships.TableDescriptor.TopLevelGroupOptions.ShowCaption = false; this works fine, until I uncomment the 2 commented lines either of these lines causes an out of memory exception and reports an error creating the window handle for the child. why is this happening.

2 Replies

AD Administrator Syncfusion Team November 25, 2004 12:11 PM

Hi Richard, does this also happen with the 3.0 version? Do you have a small sample or can you reproduce this with one of our samples? The error description itsself doesn''t ring any bells on my side. So I can''t tell if it has been fixed. But we made quite a few fixes we made for 3.0. So it is worth a try. Thanks, Stefan


RI Richard November 25, 2004 04:28 PM

Thanks Stefan, I will try version 3.

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