/// <summary>
/// get lambda for confidential pollutant transfers
/// </summary>
private static Expression <Func <POLLUTANTTRANSFER, bool> > getPollutantTransfersConfidentialLambda(DataClassesPollutantTransferDataContext db, IndustrialActivitySearchFilter filter, bool includePollutant)
{
ParameterExpression param = Expression.Parameter(typeof(POLLUTANTTRANSFER), "s");
PollutantTransfersSearchFilter filterTransfers = FilterConverter.ConvertToPollutantTransfersSearchFilter(filter);
Expression exp = LinqExpressionBuilder.GetLinqExpressionPollutantTransfersConfidential(filterTransfers, param, includePollutant);
Expression <Func <POLLUTANTTRANSFER, bool> > lambda = Expression.Lambda <Func <POLLUTANTTRANSFER, bool> >(exp, param);
return(lambda);
}
/// <summary>
/// invoke pollutant search search for this row
/// </summary>
protected void onPollutantSearchClick(object sender, CommandEventArgs e)
{
// create pollutant search filter
PollutantTransfersSearchFilter filter = FilterConverter.ConvertToPollutantTransfersSearchFilter(SearchFilter);
// create pollutant filter
filter.PollutantFilter = getPollutantFilter(e);
// go to pollutant release
LinkSearchRedirecter.ToPollutantTransfers(Response, filter);
}
public static IEnumerable <IATransfersTreeListRow> GetPollutantTransfers(IndustrialActivitySearchFilter filter)
{
DataClassesPollutantTransferDataContext db = getPollutantTransferDataContext();
ParameterExpression param = Expression.Parameter(typeof(POLLUTANTTRANSFER), "s");
PollutantTransfersSearchFilter filterTransfer = FilterConverter.ConvertToPollutantTransfersSearchFilter(filter);
filterTransfer.ActivityFilter = filter.ActivityFilter;
filterTransfer.AreaFilter = filter.AreaFilter;
filterTransfer.YearFilter = filter.YearFilter;
Expression exp = LinqExpressionBuilder.GetLinqExpressionPollutantTransfers(filterTransfer, param);
Expression <Func <POLLUTANTTRANSFER, bool> > lambda = Expression.Lambda <Func <POLLUTANTTRANSFER, bool> >(exp, param);
int facilitiesCount = 0;
List <IATransfersTreeListRow> pollutants = getTransfers(db, lambda, out facilitiesCount).ToList <IATransfersTreeListRow>();
filter.Count = facilitiesCount;
return(pollutants);
}
