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How can I output variable from C# class to aspx file (asp.net)

 原文  2017-06-20 04:54:57  5   2    c#/ asp.net

Question

I'm unable to output variable from code behind to aspx file. Please help me out, I'll be thankful. Here is code of aspx.cs and aspx files: 

protected void Page_Load(object sender, EventArgs e)
{
    String Marks = (String) (Session["Marks"]);                
}

Here is code of aspx file: 

<!DOCTYPE html>    
<html xmlns="http://www.w3.org/1999/xhtml">
  <head runat="server">
    <title></title>
  </head>
  <body>
    <form id="form1" runat="server">
      <div>            
        <h1> <%=Marks%> </h1>            
      </div>
    </form>
  </body>
</html>

2 answers

solution1
 2 ACCPTED  2017-06-20 04:59:45

使用以下代码段

<h1><% =Session["Marks"]%></h1>

solution2
 1  2017-06-20 05:04:05

You can't access variables from the code behind. However you can access session in aspx page. So use Session["Marks"]

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