public partial class WebForm2 : System.Web.UI.Page
{
BLL.CategoryBLL categorybll = new CategoryBLL();
BLL.NewsBLL newsbll = new NewsBLL();
//接收分类ID
string NewsId = string.Empty; protected void Page_Load(object sender, EventArgs e)
{
//接收分类ID
NewsId = Request.QueryString["id"].ToString(); if (!Page.IsPostBack)
{
datasourcebind();
}
} public void datasourcebind()
{
//根据类别ID取出新闻
this.rep_allnews.DataSource = newsbll.SelectNewsToCategoryId(NewsId);
this.rep_allnews.DataBind();
}
}