Comments by Member 10044248 (Top 1 by date)

I am adding the dynamic control on OnPreRender of the master page.

protected override void OnPreRender(EventArgs e)
{
TabPanel tbPanel;
foreach (var personInfo in personsList)
{
tbPanel = new TabPanel();
tbPanel.ID = "TabPanel" + personInfo.PersonCode;
tbPanel.HeaderText = personInfo.FirstName + " " + personInfo.LastName;
tbPanel.ContentTemplate = Page.LoadTemplate("~/UserControl/UCPartnershipStatementFull.ascx");
tbContainer.Tabs.Add(tbPanel);
}
}