public override void Do()
{
// Get a backup of target range that will be overwritten
backupedGrid = Worksheet.GetPartialGrid(TargetRange, PartialGridCopyFlag.CellData, ExPartialGridCopyFlag.None);
try
{
Worksheet.AutoFillSerial(SourceRange, TargetRange);
Worksheet.SelectionRange = RangePosition.Union(SourceRange, TargetRange);
}
catch (Exception ex)
{
Worksheet.NotifyExceptionHappen(ex);
}
}