ScrewTurn.Wiki.AdminConfig.btnAutoWikiUrl_Click C# (CSharp) Method

        protected void btnAutoWikiUrl_Click(object sender, EventArgs e)
        {
            string url = Request.Url.ToString();
            // Assume the URL contains AdminConfig.aspx
            url = url.Substring(0, url.ToLowerInvariant().IndexOf("adminconfig.aspx"));
            txtMainUrl.Text = url;
        }