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<%@ Page Language="c#" Explicit="true" Strict="true" %>
<%@ Import Namespace = "System.IO" %>
<script language="c#" runat="Server">
public void ReadFile(object sender, EventArgs e)
{
StreamReader FileStreamReader = null;
try
{
FileStreamReader = File.OpenText (Server.MapPath(".\\Upload\\") + "test.txt");
TextContent.Text = FileStreamReader.ReadToEnd();
FileStreamReader.Close();
OutputLabel.Text = "File Succesfully Read!";
}
catch (Exception exc)
{
OutputLabel.Text = "Error in Reading file. Error is " + exc.ToString();
}
finally
{
if(FileStreamReader!=null)
FileStreamReader.Close();
}
}
</script>
<html>
<head>
<title>Opening a File</title>
</head>
<body>
<form id="Form1" method="post" runat="server">
<asp:TextBox ID="TextContent" Runat="server" TextMode="MultiLine" Rows="10" Columns="75"></asp:TextBox><br>
<asp:Button ID="Submit" Runat="server" Text="Submit" OnClick="ReadFile"></asp:Button>
<asp:Label ID="OutputLabel" Runat="server"></asp:Label>
</form>
</body>
</html>
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