public ActionResult Delete(Role role)
{
if (role == null)
{
throw new ArgumentNullException();
}
bool?flag = _roles.DeleteRole(role.ID);
switch (flag)
{
case true:
case null: return(RedirectToAction("ShowAll"));
case false: ViewData["message"] = "Error.You can't delete role by the reason of availability user with this role"; return(RedirectToAction("Delete", role.ID));
}
return(RedirectToAction("ShowAll"));
}
public static void DeleteRole(string roleName)
{
IRoles dal = Snitz.Membership.Helpers.Factory <IRoles> .Create("Role");
dal.DeleteRole(roleName);
}