[asp.net教程] 格式化datagrid的例子【将数据源中的0,1值或者逻辑值转换成实际的文字】 2

#版本
   
  using system;
  using system.collections;
  using system.componentmodel;
  using system.data;
  using system.drawing;
  using system.web;
  using system.web.sessionstate;
  using system.web.ui;
  using system.web.ui.webcontrols;
  using system.web.ui.htmlcontrols;
   
   /// <summary>
   /// summary description for idbsample.
   /// </summary>
   public class idbsample : system.web.ui.page
   {
   
   #region web form designer generated code
   override protected void oninit(eventargs e)
   {
   //
   // codegen: this call is required by the asp.net web form designer.
   //
   initializecomponent();
   base.oninit(e);
   }
   
   /// <summary>
   /// required method for designer support - do not modify

   /// the contents of this method with the code editor.
   /// </summary>
   private void initializecomponent()
   {
   this.dgcontacts.itemdatabound +=
   new system.web.ui.webcontrols.datagriditemeventhandler(this.dgcontacts_itemdatabound);
   this.load += new system.eventhandler(this.page_load);
   
   }
   #endregion
   
   protected system.web.ui.webcontrols.datagrid formatdatagrid;
   
   private dataset _dscontacts;
   
   private void page_load(object sender, system.eventargs e)
   {
   // 装载xml数据原，注意：这里与数据原类型没有关系，换成数据库也是适用的
   _dscontacts = new dataset();
   _dscontacts.readxml(server.mappath("contacts.xml"));
   datacolumn[] dcpk = {_dscontacts.tables["contact"].columns["email"]};
   _dscontacts.tables["contact"].primarykey = dcpk;
   
   if (!page.ispostback )
   {
   bindcontacts();
   }
   }
   
   private void bindcontacts()
   {
   dataview dv = new dataview(_dscontacts.tables["contact"]);
   dv.sort = "lastname, firstname";
   dgcontacts.datasource = dv;
   dgcontacts.databind();
   }
   
   protected string formatfullname(object firstname, object lastname)
   {
   // 格式划名称列
   return (string)lastname + ", " + (string)firstname;
   }
   
   protected void formatdatagrid_itemdatabound(object source,
   system.web.ui.webcontrols.datagriditemeventargs e)
   {
   // 确保处理的是数据行，而不是header或者footer
   if (e.item.itemtype == listitemtype.item || e.item.itemtype == listitemtype.alternatingitem)
   {
   // 得到manager字段的值
   string ismanager = (string)databinder.eval(e.item.dataitem, "manager");
   
   if (ismanager == "1")
   {
   // ' 设定文字和背景颜色
   e.item.cells[2].text = "经理"
   e.item.cells[2].style.add("font-weight", "bold")
   e.item.cells[2].forecolor = system.drawing.color.red
   e.item.backcolor = system.drawing.color.aliceblue
   }
   else
   {
   e.item.cells[2].text = "普通员工";
   }
   }
   }
   }