How to customize DataList to display the number of data rows

Copy codeThe Code is as follows:
PEAEWebSiteDataContext context = new PEAEWebSiteDataContext ();
Var p = from n in context. tb_News
Where n. cname = "campus information"
Select n;
Var pp = p. OrderByDescending (tb_News => tb_News.issuedate). Take (1); var p1 = from n in context. tb_News
Where n. cname = "Activity Schedule"
Select n;
Var pp1 = p1.OrderByDescending (tb_News => tb_News.issuedate). Take (1 );
DataList1.DataSource = pp;
DataList2.DataSource = pp1;
DataList1.DataBind ();
DataList2.DataBind ();

The data source is dbml. If LinqDataSource is used, the number of bound data rows cannot be limited.

Instead, select the data customized by using Linq to SQL in the background and bind it to Datalist.