public Stream ExportToExcel <TModel>(object dataSource, CoreGridState gridState)
{
IQueryable filteredDataSource = GetFilteredDataSource(dataSource, gridState);
List <Hashtable> data = Util.ToListOfHashtables <TModel>(filteredDataSource);
return(RenderExcelToStream(data));
}
public IQueryable GetFilteredDataSource(object dataSource, CoreGridState gridState)
{
if (ExportSettings.ExportDataRange != ExportDataRange.FilteredAndPaged)
{
gridState.QueryString["page"] = "1";
gridState.QueryString["rows"] = "1000000";
}
FilterDataSource(dataSource, gridState.QueryString, out IQueryable iqueryable);
return(iqueryable);
}
public Stream ExportToExcel(object dataSource, CoreGridState gridState)
{
IQueryable filteredDataSource = GetFilteredDataSource(dataSource, gridState);
return(ExportToExcel(filteredDataSource));
}