Reading and writing a text file with a StreamReader (C#) : Text File « File Directory « ASP.NET Tutorial






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  3. Text File
<%@ Page Language="C#" %>
<%@ Import Namespace="System.IO" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<script runat="server">

    protected void Page_Load(object sender, EventArgs e)
    {
        StreamWriter streamwriter =
             new StreamWriter(File.Open(@"Data.txt", FileMode.Open));
        streamwriter.Write("This is a string");
        streamwriter.Close();

        StreamReader reader =
                     new StreamReader(File.Open(@"Data.txt", FileMode.Open));
        string tmp = reader.ReadToEnd();
        reader.Close();

    }
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    
    </div>
    </form>
</body>
</html>








10.7.Text File
10.7.1.Reading and writing a text file with a StreamReader (C#)
10.7.2.Reading and writing a text file with a StreamReader (VB)