"WebForm" Repeater serial number self-increment in the case of page flipping

When the ASP. NET repeater control is paged, the Sequence Number column page restarts starting from 1 counting problem solving ideas and methods:

In general, use <%# Container.itemindex + 1% > To add an ordinal column.

But in the case of paging, the result is to start again on the next page. The information found on the Web is the solution is to bind <% #Container. datasetindex+1%>, there are also some in the background to construct an ordinal column to solve, are very troublesome. Finally found the simplest way to solve, is to write a ternary operator to determine whether the first page

　　

<% #AspNetPager1 .currentpageindex>1? (aspnetpager1.currentpageindex-1) *aspnetpager1.pagesize+container.itemindex+1: container.itemindex+1 %>