public int UpdateAssetsEx(AssetsMain main, LandAttribute attr)
{
main.InputTime = DateTime.Now;
main.ExtDataTable = "ASSETS_LAND";
_assetsMainRep.Save(main);
attr.AssetsNum = main.AssetsNum;
_landRep.Update(attr);
var result = _assetsMainRep.FirstOrDefault(x => x.AssetsNum == main.AssetsNum);
return(result.EntityId);
}