public FiltratorRequestListMass(RequestMassViewModel _model)
{
if (_model == null)
{
throw new Exception("Неопределены все обязательные параметры");
}
ssContext = new ScanStoreContext();
//resultContractsList = null;
model = _model;
RequestsList = ssContext.ContractRequess.AsNoTracking().AsQueryable <ContractRequess>();
sortRequestList = new List <ContractRequess>();
}