日期:2014-05-18  浏览次数:20494 次

为什么用HtmlLink类添加样式表在网页头部不成功勒呢请高手解决
CS代码:
  HtmlLink link1 = new HtmlLink();
  link1.Href = "mode/" + this.Y_recent + "/css/master.css";
  link1.Attributes.Add("rel", "stylesheet");
  link1.Attributes.Add("type", "text/css");
  this.Head1.Controls.Add(link1);

IL代码:

  L_0184: newobj instance void [System.Web]System.Web.UI.HtmlControls.HtmlLink::.ctor()
  L_0189: stloc.s link1
  L_018b: ldloc.s link1
  L_018d: ldstr "mode/"
  L_0192: ldarg.0 
  L_0193: ldfld string yhw.lp_Default::Y_recent
  L_0198: ldstr "/css/master.css"
  L_019d: call string string::Concat(string, string, string)
  L_01a2: callvirt instance void [System.Web]System.Web.UI.HtmlControls.HtmlLink::set_Href(string)
  L_01a7: ldloc.s link1
  L_01a9: callvirt instance [System.Web]System.Web.UI.AttributeCollection [System.Web]System.Web.UI.HtmlControls.HtmlControl::get_Attributes()
  L_01ae: ldstr "rel"
  L_01b3: ldstr "stylesheet"
  L_01b8: callvirt instance void [System.Web]System.Web.UI.AttributeCollection::Add(string, string)
  L_01bd: ldloc.s link1
  L_01bf: callvirt instance [System.Web]System.Web.UI.AttributeCollection [System.Web]System.Web.UI.HtmlControls.HtmlControl::get_Attributes()
  L_01c4: ldstr "type"
  L_01c9: ldstr "text/css"
  L_01ce: callvirt instance void [System.Web]System.Web.UI.AttributeCollection::Add(string, string)
  L_01d3: ldarg.0 
  L_01d4: ldfld [System.Web]System.Web.UI.HtmlControls.HtmlHead yhw.lp_Default::Head1
  L_01d9: callvirt instance [System.Web]System.Web.UI.ControlCollection [System.Web]System.Web.UI.Control::get_Controls()
  L_01de: ldloc.s link1
  L_01e0: callvirt instance void [System.Web]System.Web.UI.ControlCollection::Add([System.Web]System.Web.UI.Control)


------解决方案--------------------
this.Header.Controls.Add(link1);
<head>标签可能没有runat="server"
------解决方案--------------------
会不会是路径有问题,你再检查下路径。
------解决方案--------------------
应该不是这个地方的问题,你新建一个空白页面放在Page_Load中测试下肯定可以的