I want to find the active node on which context menu was opened and a menu item was selected. I wrote the below code but it didnt work.

Flow of events is:  node->rt click->context menu->first menu item selected->menu closes

private void XamContextMenu_ItemClicked(object sender, ItemClickedEventArgs e)
{
string tblName = null, dbName = null;
if (e.Item.Header.ToString() == "Add to Group")
{
XamDataTreeNode currentNode = Utilities.GetAncestorFromType(e.Item.Parent as DependencyObject, typeof(XamDataTreeNode), true) as XamDataTreeNode;
if (currentNode != null)
{
tblName = ((Tables)currentNode.Data).TableName.ToString();
XamDataTreeNode parentNode = currentNode.Manager.ParentNode;
dbName = ((Databases)parentNode.Data).DBName.ToString();
DataSet ds = Program.GetColFromTable(tblName, dbName);
if (outputRawData == null)
outputRawData = new DataSet();
outputRawData.Tables.Add(ds.Tables[0]);
ReRenderGrid(ds);
}
}
}