Redirect to the top window on server side

From the server side, redirecting the top window to a new location is generally not possible.
However, we can use Javascript to get the results we want.

Option 1 (using register startup script):

this.ClientScript.RegisterStartupScript(this.GetType(), "RedirectTopWindow", "window.open('/PageName.aspx','_top');", true);

Option 2 (using Response.Write):

this.Response.Write("<script>window.open("PageName.aspx","_top");</script>")

Last modified by Mohit @ 4/4/2025 9:17:17 PM