protected void btn_register(object sender, EventArgs e)
{
string admin = sr.AddAdmin(sr.GetUser(Convert.ToInt32(UserId.Value)), Surname.Value);
if (admin == "added")
{
Response.Redirect("Login.aspx");
}
else if (admin == "Something went wrong try again")
{
error.Text = "Something went wrong, please try again later";
error.Visible = true;
}
else if (admin == "unsuccessful")
{
error.Text = "The admin already exists";
}
}