Asp.net Response.Redirect

Question

My project's start page is Default.aspx.

    protected void ImageButton1_Click1(object sender, ImageClickEventArgs e)
    {

         Response.Redirect("Payment.aspx);

    }

When I click the button it returns //localhost/Default.aspx/Payment.aspx instead of //localhost/Payment.aspx. Where is the problem?

Answer 1

Response.Redirect("~/Payment.aspx");

Answer 2

Try this.

Response.Redirect("~/Payment.aspx");

The tilde (~) character represents the root directory of the application in ASP.NET.