ASP.NET Tutorial/File Directory/Text File

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Reading and writing a text file with a StreamReader (C#)

<%@ 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>


Reading and writing a text file with a StreamReader (VB)

<%@ Page Language="VB" %>
<%@ 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 Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
        Dim streamwriter As New StreamWriter(File.Open("Data.txt", FileMode.Open))
        streamwriter.Write("This is a string")
        streamwriter.Close()
        Dim reader As New StreamReader(File.Open("Data.txt", FileMode.Open))
        Dim tmp As String = reader.ReadToEnd()
        reader.Close()
    End Sub
</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>
Источник — «http://nfex.ru/index.php?title=ASP.NET_Tutorial/File_Directory/Text_File&oldid=2996»