Any Idea how to do paging in Dynamically Create table?

See more:

C#

ASP.NET

C#4.0

Hello Friends,
In my webpage to display list of record,i am creating a table dynamically using string builder like

foreach (var item in query)
 {
   str.Append("<tr>");
   str.Append("<td class='td2'>" +item.FirstName+" "+item.MiddleName+" "+item.LastName + "</td>");
   str.Append("<td align='center' class='td2'>" + item.CasteCode + "</td>");
   str.Append("<td align='center' class='td2'>" + item.TotalRating + "</td>");
   str.Append("<td align='center' class='td2'>" + item.GeneralRank + "</td>");
   str.Append("<td align='center' class='td2'>" + item.CasteRank + "</td>");
   str.Append("<td class='td2'>" + item.Email + "</td>");
   str.Append("<td align='center' class='td2'>" + item.MobileNo + "</td>");
   str.Append("</tr>");
 }

now the problem is if the data is increases,length of the table is increases so i want to do paging in it like gridview or datalist.
i have option to do it in gridview or datalist,but i want to do paging in dynamically created table to create something new.
any idea how to do it or any supportive link that will help me to do this.
Thanks..!!