Monday, January 31, 2011

How to check file IsReadOnly in asp.net

FileIsReadOnly.aspx

<%@ 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, System.EventArgs e) {  
        System.IO.FileInfo file = new System.IO.FileInfo(Server.MapPath("Text.Txt"));  
        Label1.Text = "Your File IsReadOnly?: " +  
            file.IsReadOnly.ToString();  
    }  
</script>  
  
<html xmlns="http://www.w3.org/1999/xhtml">  
<head id="Head1" runat="server">  
    <title>FileInfo class example: how to check file IsReadOnly in asp.net</title>  
</head>  
<body>  
    <form id="form1" runat="server">  
    <div>  
        <asp:Label ID="Label1" runat="server" Font-Size="Large" ForeColor="Crimson"></asp:Label>  
    </div>  
    </form>  
</body>  
</html>  


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