GridGroupingControl - RecordPreviewCell Width Problem with columns customization

Hi, We are using syncfusion V3.2.1.0. Our grid has RecordPreviewRow and customizable column display. For example, when I display 3 columns, I see RecordPreviewRow taking more width than all the 3 columns together. And Preview also gets displayed in two cells in RecordPreviewRow. But when I manually drag the columns and increase the width, then RecordPreviewRow displays only one single preview cell, which is correct behaviour. When I display 6 columns also it is fine. But I dont want to increase the columns width, as they are always fixed (NOT ALL of equal size, and I dont want to in display full available area). When I icrease/decrease the columns number, i want to see the column header width changing and RecordPreviewRow getting adjusted, with only one preview cell per RecordPreviewRow. How I do this? Rgds Rajani Kanth

Hi, This solution is working fine. private void TableModel_QueryColWidth(object sender, GridRowColSizeEventArgs e) { if(e.Index < gridGroupingControl.TableModel.ColCount) { GridColumnDescriptor gridColumnDescriptor = gridGroupingControl.TableModel.GetHeaderColumnDescriptorAt(e.Index); if( (gridColumnDescriptor != null) && (mGridColumnsText.Contains(gridColumnDescriptor.HeaderText))) { //dont change size e.Handled = true; } } else { e.Size = 0; e.Handled = true; } } Plz inform me if any thing wrong with the above code. Rgds Rajani Kanth