Item Added To Group Event?

[Dario Concilio]

Hi,

I would trace in a RadTreeView the structure Groups/Items, wher Groups is first level and Items second one.

I thought that I could intercept "Item Added To Group event", can I do this in somehow?

Two cases I shuold keep:

• I drag and drop 2 or more objects into RadDiagram, add theme both and create a group for theme.
• I have already 2 or more objects into RadDiagram, user selects theme and clicks "Group Items" command.
  
  
  
  

[Dario Concilio]

I found it, when group is added, I attach ItemsChanged 

01.private void topRadDiagram_GroupsChanged(object sender, Telerik.Windows.Controls.Diagrams.DiagramItemsChangedEventArgs e)
02.{
03.    if (e.Action == System.Collections.Specialized.NotifyCollectionChangedAction.Add)
04.    {
05.        //Ciclo sui gruppi aggiunti
06.        foreach (var item in e.NewItems)
07.        {
08.            var gruppo = (Group)item;
09.
10.            gruppo.ItemsChanged += new System.Collections.Specialized.NotifyCollectionChangedEventHandler((object sender2, System.Collections.Specialized.NotifyCollectionChangedEventArgs e2) =>
11.            {
12.                if (e2.Action == System.Collections.Specialized.NotifyCollectionChangedAction.Add)
13.                {
14.                [...]

[Dinko | Tech Support Engineer]

Hi Dario,

We are happy to hear that you managed to find a solution for your case. If you have any further questions you can open a new thread with your question.

Regards,
Dinko
Progress Telerik