how to create a attendance register report in c#

Question

how to create a attendance register report using c#

below i have attached my table record and attendance register format

when outtime-intime difference >=6 means display P if sunday means H

if absent means AB 

attendance date	intime	outtime
01-03-17	08:45	18:05
02-03-17	08:45	18:10
03-03-17	08:50	18:15

march month sunday date is 05-03-17 at that day report is H 

Answer 1

use Page.Request.UserHostAddress;

Answer 2

Ok, stupid me... this seems to work.

String hostName = System.Net.Dns.GetHostName();
lblIpAdr.Text = hostName ;