Hi Kiran,
We regret for the delayed response
I am able to see the issue that you have mentioned here. But this can be solved by adjusting the starting position of second table.
[C#]
//Table two start position
PointF tableTwoStartPosition = new PointF(tableLocation.X, tableLocation.Y + tableSize.Height %pdfDoc.LastPage.DrawingHeight + 150);
Please refer the sample in the below link which illustrates the above:
http://websamples.syncfusion.com/samples/PDF.Windows/68991/main.htmPlease try this and let me know if this helps.
Thanks,
Melba