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<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="FileUploadTest" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>FileUpload Control Test</title>
</head>
<body>
<form id="form1" runat="server">
<div>
Choose a file to upload to the server<br />
<asp:FileUpload ID="fupTest" runat="server" Width="400px"/>
<br />
<asp:Button ID="btnUpload" runat="server" Text="Upload File" OnClick="btnUpload_Click" />
<asp:Label ID="labMessage" runat="server"></asp:Label>
<asp:Label ID="labInfo" runat="server"></asp:Label>
</div>
</form>
</body>
</html>
File: Default.aspx.cs
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class FileUploadTest : System.Web.UI.Page
{
protected void btnUpload_Click(object sender, EventArgs e)
{
try
{
if (fupTest.HasFile)
{
string path = @"C:\temp\";
string fullname = path + fupTest.FileName;
if (System.IO.File.Exists(fullname))
{
labMessage.Text = "File already exists - uploaded cancelled";
}
else
{
fupTest.SaveAs(fullname);
labMessage.Text = "File successfully uploaded";
int contentLength = fupTest.PostedFile.ContentLength;
string contentType = fupTest.PostedFile.ContentType;
labInfo.Text = "Content Type = " + contentType;
labInfo.Text += "<br/>";
labInfo.Text += " Content Length = " + contentLength;
byte[] input = new byte[contentLength];
input = fupTest.FileBytes;
System.IO.Stream myStream = fupTest.FileContent;
int index = 0;
while (index < myStream.Length)
{
byte aByte = (byte)myStream.ReadByte();
index++;
}
}
}
else
{
labMessage.Text = "File was not specified";
}
}
catch
{
labMessage.Text = "File was not uploaded";
}
}
}
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