Hi,

I made a grid with all my bikingtrips. Made a grouping on the year column. Now I would like to put the total of the distancecolumn per year in the grouprow. How can I do this?

regards,

André

iGrid.NET is a powerful editable replacement for such standard controls as ListView and DataGrid/DataGridView, but it also does not have any built-in features to calculate aggregate group values. However, this does not mean we can't have it in iGrid.NET.

We have a ready-to-use code sample which demonstrates how to do that. You can find it in our online iGrid.NET Extra Samples library (http://www.10tec.com/Products/dotNET/iGrid.NET/Extra_Samples.aspx ). We mean the 'Group Row Sum Manager' sample.

There are some similar classes you can also find useful. See, for instance, the 'Subtotal Manager' samples in the same resource.