OneTimeOnlyQueryCellInfo suppress the QueryCoveredRange event

[Georgi Kashev]

The grid from the OneTimeOnlyQueryCellInfo example does not handle the QueryCoveredRange event. As you can see in the attached sample if the covered range is set at design time it is applyed. If it is set through the QueryCoveredRange event it is not applyed. How can I fix this problem? In my project i set a lot of covered ranges and often they break appart in single cells, although the their range still exist in the CoveredRanges collection. OneTimeOnlyQueryCellInfo_2370.zip

[Administrator]

Hi Georgi, try this code for GridQueryCoveredRange:

		void GridQueryCoveredRange(object sender, GridQueryCoveredRangeEventArgs e) 
		{
			if (e.RowIndex == 3)
			{
				e.Range = GridRangeInfo.Cells(e.RowIndex, 0, e.RowIndex, ((IGridModelSource) sender).Model.ColCount);
				e.Handled = true;
			}
		}

Then it should work. Stefan >The grid from the OneTimeOnlyQueryCellInfo example does not handle the QueryCoveredRange event. As you can see in the attached sample if the covered range is set at design time it is applyed. If it is set through the QueryCoveredRange event it is not applyed. How can I fix this problem? In my project i set a lot of covered ranges and often they break appart in single cells, although the their range still exist in the CoveredRanges collection. > >OneTimeOnlyQueryCellInfo_2370.zip > >