Hi

I migrate a project using a UltraGrid to WebHierachicalDataGrid.

I calculate the sum and put it on a summary on the left side, because the colums used for the calculation is hidden.

For the UltraGrid i use the following script

Dim   SHESummary as Infragistics.Win.UltraWinGrid.SummarySettings;

TypeMSummary= ultraGrid1.DisplayLayout.Bands[0].Summaries.Add("type_M", Infragistics.Win.UltraWinGrid.SummaryType.Sum, ultraGrid1.DisplayLayout.Bands(0).Columns("type_M"), Infragistics.Win.UltraWinGrid.SummaryPosition.Left);

TypeMSummary.DisplayFormat= "Total  = {0}";

Now when using WebHierachicalDataGrid, i try to do the same, but with no success.

Here is the script i use on the initialiedBand Event.

e.Band.Behaviors.CreateBehavior<SummaryRow>();

e.Band.Behaviors.SummaryRow.Enabled =true;

ColumnSummaryInfo unitAmelioration = new ColumnSummaryInfo();

 unitAmelioration.ColumnKey ="Nom_Group";

 e.Band.Behaviors.SummaryRow.ColumnSummaries.Add(unitAmelioration);

 WebHierarchicalDataGrid1.RefreshBehaviors();

It is possible to do the same and How?

Thank's

Christophe