GGC Engine.GroupAdded not firing ..

[a]

Why does Engine.GroupAdded event not fire when I drag a column to the grouping drop area?

Your example "Grouping Trace Events" is a good example, which confirms this, too.

When I add a new group, it fires the PropertyChanged event.

GroupExpanding and GroupCollapsing seem to work, though.

[Jeba S]

Hi DR,

Thank you for posting query to us.

GroupedColumns.Changing event fires when a group is added/removed from the GroupDropArea. You can make use of this event.

private void GroupedColumns_Changing(object sender, Syncfusion.Collections.ListPropertyChangedEventArgs e)
{
    SortColumnDescriptor scd = e.Item as SortColumnDescriptor;

    if(e.Action == Syncfusion.Collections.ListPropertyChangedType.Insert)
	Console.WriteLine("Column Added - {0}", scd.Name);

    if(e.Action == Syncfusion.Collections.ListPropertyChangedType.Remove)
	Console.WriteLine("Column Removed - {0}", scd.Name);
}

Kindly let us know if you need any further assistance.

Thank you for using Syncfusion Products.

Best Regards,
Jeba.