ArgumentOutOfRangeException when updating Virtual Grid Cell

[John Huschka]

Syncfusion grid, 2.1.0.9: I am getting an ArgumentOutOfRangeException in the SFTable Class, line 388. The value out of range is "rowIndex". This happens when I update a cell of my virtual grid.

What can I as a developer/consumer of the grid do to avoid this error? To the best I can determine, all the parameters that I''ve configured for the virtual grid are good.

[Administrator]

This error happens in the SFtable.Item setter method where it checks if Sftable.RowCount (aka Model.Data.RowCount) is large enough to save the item.

I guess that in your case you do handle QueryRowCount to return a row count and you do never set Model.RowCount or Model.Data.RowCount

So, to resolve your problem you either need to explicitly set Model.Data.RowCount or if you think that call to the setter should not happen at all find out why the setter was called (e.g. if you do handle SaveCellInfo, do you set e.Handled = true)?

Stefan

>Syncfusion grid, 2.1.0.9: I am getting an ArgumentOutOfRangeException in the SFTable Class, line 388. The value out of range is "rowIndex". This happens when I update a cell of my virtual grid.
>
>What can I as a developer/consumer of the grid do to avoid this error? To the best I can determine, all the parameters that I''ve configured for the virtual grid are good.

[John Huschka]

Thank you for your assistance. That (not setting handled) was the apparent cause.