private void AddTotalsIfRowSupports(ReportRow row)
{
foreach (RowField field in row.Fields)
{
if (field.ShowTotals)
{
decimal value = Convert.ToDecimal(row[field]);
if (_decTotals.ContainsKey(field))
{
_decTotals[field] += value;
}
else
{
_decTotals[field] = value;
}
}
//// TODO: Fix totals for all numeric types
//if (field.DataType == typeof(decimal) || field.DataType == typeof(int) || field.DataType == typeof(short))
//{
//}
}
}
private void AddFooterRow(ReportRowCollection rows)
{
if (_decTotals.Count > 0)
{
var footerRow = new ReportRow(ReportRowType.FooterRow, DataFields, Source, null);
foreach (KeyValuePair <RowField, decimal> total in _decTotals)
{
footerRow[total.Key] = string.Format(total.Key.DataFormatString, total.Value);
}
foreach (ReportField field in DataFields)
{
if (!string.IsNullOrEmpty(field.FooterText))
{
footerRow[field.Name] = field.FooterText;
}
}
rows.Add(footerRow);
}
}
public virtual ReportRowCollection GetRows()
{
var rows = new ReportRowCollection();
rows.RowAdding += RenderingRow;
var headerRow = new ReportRow(ReportRowType.HeaderRow, DataFields, Source, null);
rows.Add(headerRow);
foreach (object dataItem in Source.GetItems())
{
var row = new ReportRow(ReportRowType.DataRow, DataFields, Source, dataItem);
AddTotalsIfRowSupports(row);
rows.Add(row);
}
AddFooterRow(rows);
return(rows);
}
public ReportRowEventArgs(ReportRow row)
{
Row = row;
}