protected void WriteRows()
{
bool done = false;
int totalRowsReturned = 0;
// Read pageSize records at a time and write out the CSV file.
while (!done)
{
ArrayList recList = data.GetRows(pageSize);
if (recList == null)
{
break; //we are done
}
totalRowsReturned = recList.Count;
foreach (BaseRecord rec in recList)
{
foreach (BaseColumn col in data.ColumnList)
{
if (col == null)
{
continue;
}
if (!data.IncludeInExport(col))
{
continue;
}
String val = GetDataForExport(col, rec);
base.WriteColumnData(val, data.IsString(col));
}
base.WriteNewRow();
}
// If we already are below the pageSize, then we are done.
if ((totalRowsReturned < pageSize))
{
done = true;
}
}
}
public override void Export(System.Web.HttpResponse response)
{
bool done = false;
object val;
if (response == null)
{
return;
}
CreateExcelBook();
int width = 0;
int columnCounter = 0;
// First write out the Column Headers
foreach (ExcelColumn col in data.ColumnList)
{
width = GetExcelCellWidth(col);
if (data.IncludeInExport(col))
{
AddColumnToExcelBook(columnCounter, col.ToString(), GetExcelDataType(col), width, GetDisplayFormat(col));
columnCounter++;
}
}
// Read pageSize records at a time and write out the Excel file.
int totalRowsReturned = 0;
while (!done)
{
ArrayList recList = data.GetRows(pageSize);
if (recList == null)
{
break;
}
totalRowsReturned = recList.Count;
foreach (BaseRecord rec in recList)
{
AddRowToExcelBook();
columnCounter = 0;
foreach (ExcelColumn col in data.ColumnList)
{
if (!data.IncludeInExport(col))
{
continue;
}
val = GetValueForExcelExport(col, rec);
AddCellToExcelRow(columnCounter, GetExcelDataType(col), val, col.DisplayFormat);
columnCounter++;
}
}
// If we already are below the pageSize, then we are done.
if ((totalRowsReturned < pageSize))
{
done = true;
}
}
SaveExcelBook(response);
}
