protected override void OnSaving()
{
RoleGrade found = GetRoleGrade(this.角色, this.薪等标识);
if (found != null && found.标识 != this.标识)
{
throw new Exception("角色已具备这个薪等的权限，不能重复设置.");
}
else
{
base.OnSaving();
}
}
/// <summary>
/// 通过 Id 获取线路
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public static RoleGrade GetRoleGrade(int id)
{
RoleGrade obj = (RoleGrade)Session.DefaultSession.GetObjectByKey(typeof(RoleGrade), id);
return(obj);
}
