asp.net on postback page title meta description not updating

[littlenairobi]

There is a asp:LinkButton on asp.net web page. On click I am changing the page title and adding meta description, but it is not updating and reflecting in page view source. Page title and meta description only updating when page is Not PostBackIs this by design or any workaround other then using asp:HyperLinkEdited : Added code\[code\] protected void lnk_Click(object sender, EventArgs e) { HtmlMeta meta = new HtmlMeta(); meta.Name = "description"; meta.Content = "new descrpition"; Page.Header.Controls.Add(meta); Page.Title = "new title of page"; }\[/code\]Thanks