partial void DeleteFileVanBan(FileVanBan instance);
partial void UpdateFileVanBan(FileVanBan instance);
private void detach_FileVanBans(FileVanBan entity)
{
this.SendPropertyChanging();
entity.VanBan = null;
}
partial void InsertFileVanBan(FileVanBan instance);
private void attach_FileVanBans(FileVanBan entity)
{
this.SendPropertyChanging();
entity.VanBan = this;
}