Closed Issue: TabContainer event ActiveTabChanged not worked [14814]

I'm add code in event ActiveTabChanged but this event not workin

protected void TabContainerUser_ActiveTabChanged(object sender, EventArgs e)
{
switch (TabContainerUser.ActiveTabIndex)
{
case 1:
Page.Title = ConfigurationManager.AppSettings["sate_name"] + " | Кабинет | " + TabPanel2.HeaderText;
break;
case 2:
Page.Title = ConfigurationManager.AppSettings["sate_name"] + " | Кабинет | " + TabPanel3.HeaderText;
break;
case 3:
Page.Title = ConfigurationManager.AppSettings["sate_name"] + " | Кабинет | " + TabPanel4.HeaderText;
break;
case 4:
Page.Title = ConfigurationManager.AppSettings["sate_name"] + " | Кабинет | " + TabPanel5.HeaderText;
MsgInbox();
break;
default:
TabContainerUser.ActiveTabIndex = 0;
Page.Title = ConfigurationManager.AppSettings["sate_name"] + " | Кабинет | " + TabPanel1.HeaderText;
break;
}
}
Comments: This ticket was filed for a pre-15.1 version of AJAX Control Toolkit. If this is still an issue in v15.1 or later, please create a new inquiry.