ICollection CreateDataSource()

{

DataTable dt = new DataTable();

DataRow dr;

dt.Columns.Add(new DataColumn("主题", typeof(string)));

dt.Columns.Add(new DataColumn("发布单位", typeof(string)));

dt.Columns.Add(new DataColumn("发布时间", typeof(string)));

dt.Columns.Add(new DataColumn("删除",typeof(string)));

SqlDataReader myreader1=new dbconn().getreader("select * from bbs");

while (myreader1.Read())

{

dr = dt.NewRow();

dr[0] = "" + myreader1.GetString(1) + "" ;

dr[1] = myreader1.GetString(3);

dr[2] = Convert.ToString(myreader1.GetValue(4));

//HTMLInputCheckBox checkbox=new HTMLInputCheckBox();

//checkbox.ID="hello";

//checkbox.Visible=true;

dr[3]="";

dt.Rows.Add(dr);

}

有了这个，随便你是datagrid还是datalist，通吃