测试代码

 

<form id="Form1" method="post" runat="server"><FONTFONT-SIZE: 12pt; LINE-HEIGHT: 150%;">宋体">

<TABLE id="Table1" cellSpacing="0" cellPadding="0" width="100%" border="0">

<TR><TD style="HEIGHT: 18px" width="5%"></TD>

<TD style="HEIGHT:18px"><uc1:Head id="Head1"runat="server" OnLoad="Head1_Load"></uc1:Head></TD><TD style="HEIGHT: 18px" width="5%"></TD></TR>

<TR><TD style="HEIGHT: 18px" width="5%"></TD><TD style="HEIGHT: 18px">

<asp:Label id="welcome" runat="server" Visible="False"></asp:Label> </TD>

<TD style="HEIGHT: 18px" width="5%"></TD></TR>

<TR><TD style="HEIGHT: 18px" width="5%"></TD>

<TD style="HEIGHT: 18px"><TABLE id="Table2" height="100%" cellSpacing="0" cellPadding="0" width="100%" border="0"><TR><TD vAlign="top" width="20%">

<TABLE id="Table4" cellSpacing="0" cellPadding="0" width="100%" border="0"><TR><TD><uc1:Navigator id="Navigator1"runat="server"OnLoad="Navigator1_Load"></uc1:Navigator></TD></TR><TR><TD width="20%"></TD></TR></TABLE></TD><TD vAlign="top" align="center" colSpan="2"><TABLE id="Table3" cellSpacing="0" cellPadding="0" width="100%" border="0"><TR><TD>

<uc1:Search id="Search1" runat="server"></uc1:Search></TD></TR><TR><TD>

<TABLE id="Table5" cellSpacing="0" cellPadding="0" width="100%" border="0"><TR><TD style="HEIGHT: 16px" colSpan="2"><uc1:Popular id="Popular1" runat="server" OnLoad="Popular1_Load"></uc1:Popular></TD></TR></TABLE></TD></TR></TABLE></TD></TR></TABLE></TD><TD style="HEIGHT: 18px" width="5%"></TD></TR>

<TR><TD></TD><TD><uc1:Foot id="Foot1" runat="server"></uc1:Foot></TD>

<TD></TD></TR></TABLE></FONT></form>

// 在此处放置用户代码以初始化页面

//获取当前ASP.NET请求的HttpContext

System.Web.HttpContext thecontext = System.Web.HttpContext.Current;

if(thecontext.User.Identity.Name != "")

{    

welcome.Visible=true;

        if (thecontext.Request.Cookies["Store_UserName"]!= null)

       {

       welcome.Text=thecontext.Request.Cookies["Store_UserName"].Value + "　　欢迎您的光临！";                               

              }

       }

              else

              {

                     welcome.Visible=false;

              }