protected void btnPopupOK_Click(object sender, EventArgs e) { if (Membership.ValidateUser(txtUserName.Text, txtPassword.Text) && employeeProvider.CanReprintInvoice(txtUserName.Text)) { InvoiceHeader invoice = invoiceProvider.GetInvoice(txtInvoiceNo.Text); mopAuth.Hide(); switch (invoice.InvoiceType) { case "F": Response.Redirect(String.Format("FreshMemberCompleted.aspx?InvoiceNo={0}", invoice.InvoiceNo)); break; case "X": Response.Redirect(String.Format("ExistingMemberCompleted.aspx?InvoiceNo={0}", invoice.InvoiceNo)); break; } } else { mopAuth.Hide(); WebFormHelper.SetLabelTextWithCssClass(lblStatus0, "Invalid user name/password, or user does not have permission to reprint invoice.", LabelStyleNames.ErrorMessage); } }