protected void ChangeEmail_Click(object sender, EventArgs e) { try { PRMS Controller = new PRMS(); if(Controller.ChangeEmail(CurrentUserID, EmailTextBox.Text)) { EmailConfirmation.Text = "Your email has been successfully changed. Please login again with your new email."; ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert('Your email has been updated. Please login again with your new email.')", true); FormsAuthentication.SignOut(); FormsAuthentication.RedirectToLoginPage(); } else { EmailConfirmation.Text = "That email is registered under a different user."; } } catch (Exception) { ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert(‘Error occurred with updating email. Please contact customer support for assistance if this issue persists.’)", true); } }