RadTreeView.ExpandAllNodes() does't work

[Catalina]

        public ICollection<Employe> Data
        {
            set
            {
                this.RadTreeView.DataSource = value;
                this.RadTreeView.DataBind();
                this.RadTreeView.ExpandAllNodes();
}
}

Tree view nodes are not expanded. Is there another way to do this?

[Plamen]

Hi Catalina,

 
You can set the Expanded="True" property in the DataBindings of RadTreeview as it is done in the Programmatic Data Binding:

<DataBindings>
                   <telerik:RadTreeNodeBinding Expanded="True" />
               </DataBindings>

Hope this will be helpful.

Regards,
Plamen Zdravkov
the Telerik team