Wrox Programmer Forums
Go Back   Wrox Programmer Forums > .NET > Other .NET > .NET Web Services
|
.NET Web Services Discussions about .NET XML Web Service technologies including ASMX files, WSDL and SOAP.
Welcome to the p2p.wrox.com Forums.

You are currently viewing the .NET Web Services section of the Wrox Programmer to Programmer discussions. This is a community of software programmers and website developers including Wrox book authors and readers. New member registration was closed in 2019. New posts were shut off and the site was archived into this static format as of October 1, 2020. If you require technical support for a Wrox book please contact http://hub.wiley.com
 
Old May 22nd, 2007, 10:02 PM
Registered User
 
Join Date: May 2007
Posts: 5
Thanks: 0
Thanked 0 Times in 0 Posts
Default Upload zip file (WinCe 5.0) using WebRequest

Hi all,

I am having problem sending zip file(binary file) using webrequest function from wince5.0 device to a webpage. The webpage will accept the stream sent from the device then save it as appropriate file. It works fine for any file with size less than or equal to 1.5kb. Any bigger files, it did not return any error that i can see but then the sent files are just not stored on the server? They are just lost.

And i tried so many ways but still hopeless. can you please help me out.
Here are my code:

FROM WINCE DEVICE:

.............
FileStream fs = null;
WebRequest req = null;
Stream reqst = null;

fs = new FileStream(SourceFilePath, FileMode.Open, FileAccess.Read);
int totalLength = (((int)fs.Length) + 1);
byte[] buffer = new byte[totalLength];

fs.Read(buffer, 0, buffer.Length);

req = WebRequest.Create(GlobalHandler.g_strUploadUrl);
req.Method = "POST";

req.ContentType = "multipart/form-data";
WebHeaderCollection WH = new WebHeaderCollection();
WH.Add("FileName", MyFileName);

req.Headers = WH;

req.ContentLength = buffer.Length;

reqst = req.GetRequestStream(); //add data to request stream
Print("Geting Request Stream");
reqst.Write(buffer, 0, buffer.Length);// (buffer, 0, buffer.Length);
......................................


CODE FROM WEBPAGE:

.................................................. ............
StreamWriter tw = null;
Stream st = null;
FileStream output = null;


Page.Request.ContentType = "multipart/form-data";
string strFileNamePrefix = Page.Request.Headers.Get("FileName");

st = Page.Request.InputStream;

output = new FileStream(System.String.Concat(dirPath, strUnit, "\\", strDirectory, "\\", TimeStampInFileNameFormat(), ".zip"), FileMode.CreateNew);

Byte[] buffer = new Byte[4096];
int byteReads = st.Read(buffer, 0, 4096);
while (byteReads > 0)
{
output.Write(buffer, 0, byteReads);
byteReads = st.Read(buffer, 0, 4096);
}

st.Close();
output.Close();







Similar Threads
Thread Thread Starter Forum Replies Last Post
Upload zip file (WinCe 5.0) using WebRequest duclm7 .NET Framework 1.x 0 May 22nd, 2007 10:13 PM
Upload zip file (WinCe 5.0) using WebRequest duclm7 .NET Framework 2.0 0 May 22nd, 2007 10:12 PM
Upload zip file (WinCe 5.0) using WebRequest duclm7 C# 0 May 22nd, 2007 10:11 PM
Upload zip file (WinCe 5.0) using WebRequest duclm7 C# 2005 0 May 22nd, 2007 10:03 PM
Zip File Venkatesan General .NET 0 February 3rd, 2007 05:59 AM





Powered by vBulletin®
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.
Copyright (c) 2020 John Wiley & Sons, Inc.