protected void tree_select(object sender, Syncfusion.JavaScript.Web.TreeViewEventArgs e)
 {
     string tt = e.NodeText;
 }
 protected void treeView_NodeChecked(object sender, Syncfusion.JavaScript.Web.TreeViewEventArgs e)
 {
     this.EventLog.InnerHtml = e.NodeText + "<span class='eventTitle'> was Checked</span>.\r\n<br/>" + this.EventLog.InnerHtml;
 }
 protected void tree_check(object sender, Syncfusion.JavaScript.Web.TreeViewEventArgs e)
 {
     bool chk = e.Checked;
 }