i need to converting Byte() to stream then flush
its in asp.net application
here is my code :
Dim fileBytes As Byte() = Nothing
....
apiProp.BodyRequest = New JavaScriptSerializer().Serialize(entFile)
apiProp.EndPoint = "example.com/DownloadFile"
apiProp = api.MessageInvoke(apiProp)
entResponse = JsonConvert.DeserializeObject(Of FileResponse)(apiProp.BodyResponse)
fileBytes = Convert.FromBase64String(entFile.fileContent)
i've tried :
Response.BinaryWrite(fileBytes)
Response.Flush()
and i've tried any filestream, memorystream etc. the file ask to download, but if i download the file, the file get corrupted
i need the file converted to stream because i have to add the watermark on the image file. im using groupdocs.watermark for adding the watermark.
using (Stream InputStream = fl.PostedFile.InputStream)
{
Object o = new object();
lock (o)
{
byte[] buffer = new byte[InputStream.Length];
InputStream.Read(buffer, 0, (int)InputStream.Length);
lock (o)
{
File.WriteAllBytes(rpath, buffer);
buffer = null;
}
InputStream.Close();
}
}
I create an asp.net 4.0 web application which has a web service for uploading images. I am uploading images by sending the image in form of Base64 string from my mobile app to the web service.
Following is my code:
public string Authenticate(string username, string password, string fileID, string imageData)
{
Dictionary<string, string> responseDictionary = new Dictionary<string, string>();
bool isAuthenticated = true; // Set this value based on the authentication logic
try
{
if (isAuthenticated)
{
UploadImage(imageData);
string result = "success";
var message = "Login successful";
responseDictionary["status"] = result;
responseDictionary["message"] = message;
}
}
catch (Exception ex)
{
responseDictionary["status"] = ex.Message;
responseDictionary["message"] = ex.StackTrace;
}
return new JavaScriptSerializer().Serialize(responseDictionary);
}
private void UploadImage(string uploadedImage)
{
// Convert Base64 String to byte[]
byte[] imageBytes = Convert.FromBase64String(uploadedImage);
MemoryStream ms = new MemoryStream(imageBytes, 0, imageBytes.Length);
System.Drawing.Bitmap bitmap = (System.Drawing.Bitmap)Image.FromStream(ms);
string uploadPath = Server.MapPath("..\\uploads\\") + DateTime.Now.Ticks.ToString() + ".jpeg";
ms.Close();
bitmap.Save(uploadPath, System.Drawing.Imaging.ImageFormat.Jpeg);
bitmap.Dispose();
}
This code was working fine on my local ASP.NET development server and I was able to see the uploaded image in my "uploads" directory. However, after transferring the code to the FTP directory, I am now getting the following error:
A generic error occurred in GDI+
I have checked that the upload directory has proper permission by creating a dummy .aspx page and creating a text file on page_load, and it works fine.
Even after doing google search, I was not able to solve this problem. Can anybody help me fixing this?
Thanks a lot in advance.
Instead of writing directly to files, save your bitmap to a MemoryStream and then save the contents of the stream to disk. This is an old, known issue and, frankly, I don't remember all the details why this is so.
MemoryStream mOutput = new MemoryStream();
bmp.Save( mOutput, ImageFormat.Png );
byte[] array = mOutput.ToArray();
// do whatever you want with the byte[]
In your case it could be either
private void UploadImage(string uploadedImage)
{
// Convert Base64 String to byte[]
byte[] imageBytes = Convert.FromBase64String(uploadedImage);
string uploadPath = Server.MapPath("..\\uploads\\") + DateTime.Now.Ticks.ToString() + ".jpeg";
// store the byte[] directly, without converting to Bitmap first
using ( FileStream fs = File.Create( uploadPath ) )
using ( BinaryWriter bw = new BinaryWriter( fs ) )
bw.Write( imageBytes );
}
or
private void UploadImage(string uploadedImage)
{
// Convert Base64 String to byte[]
byte[] imageBytes = Convert.FromBase64String(uploadedImage);
MemoryStream ms = new MemoryStream(imageBytes, 0, imageBytes.Length);
System.Drawing.Bitmap bitmap = (System.Drawing.Bitmap)Image.FromStream(ms);
string uploadPath = Server.MapPath("..\\uploads\\") + DateTime.Now.Ticks.ToString() + ".jpeg";
ms.Close();
// convert to image first and store it to disk
using ( MemoryStream mOutput = new MemoryStream() )
{
bitmap.Save( mOutput, System.Drawing.Imaging.ImageFormat.Jpeg);
using ( FileStream fs = File.Create( uploadPath ) )
using ( BinaryWriter bw = new BinaryWriter( fs ) )
bw.Write( mOutput.ToArray() );
}
}
Furthermore I think it's worth pointing out that when MemoryStream is used, stream must always be closed and save method MUST be called before the stream closure
byte[] byteBuffer = Convert.FromBase64String(Base64String);
MemoryStream memoryStream = new MemoryStream(byteBuffer);
memoryStream.Position = 0;
Bitmap bmpReturn = (Bitmap)Bitmap.FromStream(memoryStream);
bmpReturn.Save(PicPath, ImageFormat.Jpeg);
memoryStream.Close();
I try upload a file to an FTP-server with C#. The file is uploaded but with zero bytes.
private void button2_Click(object sender, EventArgs e)
{
var dirPath = #"C:/Documents and Settings/sander.GD/Bureaublad/test/";
ftp ftpClient = new ftp("ftp://example.com/", "username", "password");
string[] files = Directory.GetFiles(dirPath,"*.*");
var uploadPath = "/httpdocs/album";
foreach (string file in files)
{
ftpClient.createDirectory("/test");
ftpClient.upload(uploadPath + "/" + Path.GetFileName(file), file);
}
if (string.IsNullOrEmpty(txtnaam.Text))
{
MessageBox.Show("Gelieve uw naam in te geven !");
}
}
The existing answers are valid, but why re-invent the wheel and bother with lower level WebRequest types while WebClient already implements FTP uploading neatly:
using (var client = new WebClient())
{
client.Credentials = new NetworkCredential(ftpUsername, ftpPassword);
client.UploadFile("ftp://host/path.zip", WebRequestMethods.Ftp.UploadFile, localFile);
}
Easiest way
The most trivial way to upload a file to an FTP server using .NET framework is using WebClient.UploadFile method:
WebClient client = new WebClient();
client.Credentials = new NetworkCredential("username", "password");
var url = "ftp://ftp.example.com/remote/path/file.zip";
client.UploadFile(url, #"C:\local\path\file.zip");
Advanced options
If you need a greater control, that WebClient does not offer (like TLS/SSL encryption, ascii/text transfer mode, active mode, transfer resuming, progress monitoring, etc), use FtpWebRequest. Easy way is to just copy a FileStream to an FTP stream using Stream.CopyTo:
var url = "ftp://ftp.example.com/remote/path/file.zip";
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(url);
request.Credentials = new NetworkCredential("username", "password");
request.Method = WebRequestMethods.Ftp.UploadFile;
using (Stream fileStream = File.OpenRead(#"C:\local\path\file.zip"))
using (Stream ftpStream = request.GetRequestStream())
{
fileStream.CopyTo(ftpStream);
}
Progress monitoring
If you need to monitor an upload progress, you have to copy the contents by chunks yourself:
var url = "ftp://ftp.example.com/remote/path/file.zip";
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(url);
request.Credentials = new NetworkCredential("username", "password");
request.Method = WebRequestMethods.Ftp.UploadFile;
using (Stream fileStream = File.OpenRead(#"C:\local\path\file.zip"))
using (Stream ftpStream = request.GetRequestStream())
{
byte[] buffer = new byte[10240];
int read;
while ((read = fileStream.Read(buffer, 0, buffer.Length)) > 0)
{
ftpStream.Write(buffer, 0, read);
Console.WriteLine("Uploaded {0} bytes", fileStream.Position);
}
}
For GUI progress (WinForms ProgressBar), see C# example at:
How can we show progress bar for upload with FtpWebRequest
Uploading folder
If you want to upload all files from a folder, see
Upload directory of files to FTP server using WebClient.
For a recursive upload, see
Recursive upload to FTP server in C#
.NET 5 Guide
async Task<FtpStatusCode> FtpFileUploadAsync(string ftpUrl, string userName, string password, string filePath)
{
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(ftpUrl);
request.Method = WebRequestMethods.Ftp.UploadFile;
request.Credentials = new NetworkCredential(userName, password);
using (FileStream fileStream = new FileStream(filePath, FileMode.Open, FileAccess.Read))
using (Stream requestStream = request.GetRequestStream())
{
await fileStream.CopyToAsync(requestStream);
}
using (FtpWebResponse response = (FtpWebResponse)await request.GetResponseAsync())
{
return response.StatusCode;
}
}
.NET Framework
public void UploadFtpFile(string folderName, string fileName)
{
FtpWebRequest request;
string folderName;
string fileName;
string absoluteFileName = Path.GetFileName(fileName);
request = WebRequest.Create(new Uri(string.Format(#"ftp://{0}/{1}/{2}", "127.0.0.1", folderName, absoluteFileName))) as FtpWebRequest;
request.Method = WebRequestMethods.Ftp.UploadFile;
request.UseBinary = 1;
request.UsePassive = 1;
request.KeepAlive = 1;
request.Credentials = new NetworkCredential(user, pass);
request.ConnectionGroupName = "group";
using (FileStream fs = File.OpenRead(fileName))
{
byte[] buffer = new byte[fs.Length];
fs.Read(buffer, 0, buffer.Length);
fs.Close();
Stream requestStream = request.GetRequestStream();
requestStream.Write(buffer, 0, buffer.Length);
requestStream.Flush();
requestStream.Close();
}
}
How to use
UploadFtpFile("testFolder", "E:\\filesToUpload\\test.img");
use this in your foreach
and you only need to create folder one time
to create a folder
request = WebRequest.Create(new Uri(string.Format(#"ftp://{0}/{1}/", "127.0.0.1", "testFolder"))) as FtpWebRequest;
request.Method = WebRequestMethods.Ftp.MakeDirectory;
FtpWebResponse ftpResponse = (FtpWebResponse)request.GetResponse();
The following works for me:
public virtual void Send(string fileName, byte[] file)
{
ByteArrayToFile(fileName, file);
var request = (FtpWebRequest) WebRequest.Create(new Uri(ServerUrl + fileName));
request.Method = WebRequestMethods.Ftp.UploadFile;
request.UsePassive = false;
request.Credentials = new NetworkCredential(UserName, Password);
request.ContentLength = file.Length;
var requestStream = request.GetRequestStream();
requestStream.Write(file, 0, file.Length);
requestStream.Close();
var response = (FtpWebResponse) request.GetResponse();
if (response != null)
response.Close();
}
You can't read send the file parameter in your code as it is only the filename.
Use the following:
byte[] bytes = File.ReadAllBytes(dir + file);
To get the file so you can pass it to the Send method.
public static void UploadFileToFtp(string url, string filePath, string username, string password)
{
var fileName = Path.GetFileName(filePath);
var request = (FtpWebRequest)WebRequest.Create(url + fileName);
request.Method = WebRequestMethods.Ftp.UploadFile;
request.Credentials = new NetworkCredential(username, password);
request.UsePassive = true;
request.UseBinary = true;
request.KeepAlive = false;
using (var fileStream = File.OpenRead(filePath))
{
using (var requestStream = request.GetRequestStream())
{
fileStream.CopyTo(requestStream);
requestStream.Close();
}
}
var response = (FtpWebResponse)request.GetResponse();
Console.WriteLine("Upload done: {0}", response.StatusDescription);
response.Close();
}
In the first example must change those to:
requestStream.Flush();
requestStream.Close();
First flush and after that close.
This works for me,this method will SFTP a file to a location within your network.
It uses SSH.NET.2013.4.7 library.One can just download it for free.
//Secure FTP
public void SecureFTPUploadFile(string destinationHost,int port,string username,string password,string source,string destination)
{
ConnectionInfo ConnNfo = new ConnectionInfo(destinationHost, port, username, new PasswordAuthenticationMethod(username, password));
var temp = destination.Split('/');
string destinationFileName = temp[temp.Count() - 1];
string parentDirectory = destination.Remove(destination.Length - (destinationFileName.Length + 1), destinationFileName.Length + 1);
using (var sshclient = new SshClient(ConnNfo))
{
sshclient.Connect();
using (var cmd = sshclient.CreateCommand("mkdir -p " + parentDirectory + " && chmod +rw " + parentDirectory))
{
cmd.Execute();
}
sshclient.Disconnect();
}
using (var sftp = new SftpClient(ConnNfo))
{
sftp.Connect();
sftp.ChangeDirectory(parentDirectory);
using (var uplfileStream = System.IO.File.OpenRead(source))
{
sftp.UploadFile(uplfileStream, destinationFileName, true);
}
sftp.Disconnect();
}
}
publish date: 06/26/2018
https://learn.microsoft.com/en-us/dotnet/framework/network-programming/how-to-upload-files-with-ftp
using System;
using System.IO;
using System.Net;
using System.Text;
namespace Examples.System.Net
{
public class WebRequestGetExample
{
public static void Main ()
{
// Get the object used to communicate with the server.
FtpWebRequest request =
(FtpWebRequest)WebRequest.Create("ftp://www.contoso.com/test.htm");
request.Method = WebRequestMethods.Ftp.UploadFile;
// This example assumes the FTP site uses anonymous logon.
request.Credentials = new NetworkCredential("anonymous",
"janeDoe#contoso.com");
// Copy the contents of the file to the request stream.
byte[] fileContents;
using (StreamReader sourceStream = new StreamReader("testfile.txt"))
{
fileContents = Encoding.UTF8.GetBytes(sourceStream.ReadToEnd());
}
request.ContentLength = fileContents.Length;
using (Stream requestStream = request.GetRequestStream())
{
requestStream.Write(fileContents, 0, fileContents.Length);
}
using (FtpWebResponse response = (FtpWebResponse)request.GetResponse())
{
Console.WriteLine($"Upload File Complete, status
{response.StatusDescription}");
}
}
}
}
Best way I've found is FluentFtp
You can find the repo here:
https://github.com/robinrodricks/FluentFTP
and the quickstart example here:
https://github.com/robinrodricks/FluentFTP/wiki/Quick-Start-Example.
And actually the WebRequest class recommended by a few people here, is not recommended by Microsoft anymore, check out this page:
https://learn.microsoft.com/en-us/dotnet/api/system.net.webrequest?view=net-5.0
// create an FTP client and specify the host, username and password
// (delete the credentials to use the "anonymous" account)
FtpClient client = new FtpClient("123.123.123.123", "david", "pass123");
// connect to the server and automatically detect working FTP settings
client.AutoConnect();
// upload a file and retry 3 times before giving up
client.RetryAttempts = 3;
client.UploadFile(#"C:\MyVideo.mp4", "/htdocs/big.txt",
FtpRemoteExists.Overwrite, false, FtpVerify.Retry);
// disconnect! good bye!
client.Disconnect();
I have observed that -
FtpwebRequest is missing.
As the target is FTP, so the NetworkCredential required.
I have prepared a method that works like this, you can replace the value of the variable ftpurl with the parameter TargetDestinationPath. I had tested this method on winforms application :
private void UploadProfileImage(string TargetFileName, string TargetDestinationPath, string FiletoUpload)
{
//Get the Image Destination path
string imageName = TargetFileName; //you can comment this
string imgPath = TargetDestinationPath;
string ftpurl = "ftp://downloads.abc.com/downloads.abc.com/MobileApps/SystemImages/ProfileImages/" + imgPath;
string ftpusername = krayknot_DAL.clsGlobal.FTPUsername;
string ftppassword = krayknot_DAL.clsGlobal.FTPPassword;
string fileurl = FiletoUpload;
FtpWebRequest ftpClient = (FtpWebRequest)FtpWebRequest.Create(ftpurl);
ftpClient.Credentials = new System.Net.NetworkCredential(ftpusername, ftppassword);
ftpClient.Method = System.Net.WebRequestMethods.Ftp.UploadFile;
ftpClient.UseBinary = true;
ftpClient.KeepAlive = true;
System.IO.FileInfo fi = new System.IO.FileInfo(fileurl);
ftpClient.ContentLength = fi.Length;
byte[] buffer = new byte[4097];
int bytes = 0;
int total_bytes = (int)fi.Length;
System.IO.FileStream fs = fi.OpenRead();
System.IO.Stream rs = ftpClient.GetRequestStream();
while (total_bytes > 0)
{
bytes = fs.Read(buffer, 0, buffer.Length);
rs.Write(buffer, 0, bytes);
total_bytes = total_bytes - bytes;
}
//fs.Flush();
fs.Close();
rs.Close();
FtpWebResponse uploadResponse = (FtpWebResponse)ftpClient.GetResponse();
string value = uploadResponse.StatusDescription;
uploadResponse.Close();
}
Let me know in case of any issue, or here is one more link that can help you:
https://msdn.microsoft.com/en-us/library/ms229715(v=vs.110).aspx
I'm trying to set up a web api service that searches for a .pdf file in a directory and returns the file if it's found.
The controller
public class ProductsController : ApiController
{
[HttpPost]
public HttpResponseMessage Post([FromBody]string certificateId)
{
string fileName = certificateId + ".pdf";
var path = #"C:\Certificates\20487A" + fileName;
//check the directory for pdf matching the certid
if (File.Exists(path))
{
//if there is a match then return the file
HttpResponseMessage result = new HttpResponseMessage(HttpStatusCode.OK);
var stream = new FileStream(path, FileMode.Open);
stream.Position = 0;
result.Content = new StreamContent(stream);
result.Content.Headers.ContentDisposition = new System.Net.Http.Headers.ContentDispositionHeaderValue("attachment") { FileName = fileName };
result.Content.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue("application/pdf");
result.Content.Headers.ContentDisposition.FileName = fileName;
return result;
}
else
{
HttpResponseMessage result = new HttpResponseMessage(HttpStatusCode.Gone);
return result;
}
}
}
I'm calling the service with the following code
private void GetCertQueryResponse(string url, string serial)
{
string encodedParameters = "certificateId=" + serial.Replace(" ", "");
HttpWebRequest httpRequest = (HttpWebRequest)WebRequest.Create(url);
httpRequest.Method = "POST";
httpRequest.ContentType = "application/x-www-form-urlencoded";
httpRequest.AllowAutoRedirect = false;
byte[] bytedata = Encoding.UTF8.GetBytes(encodedParameters);
httpRequest.ContentLength = bytedata.Length;
Stream requestStream = httpRequest.GetRequestStream();
requestStream.Write(bytedata, 0, bytedata.Length);
requestStream.Close();
HttpWebResponse response = (HttpWebResponse)httpRequest.GetResponse();
if (response.StatusCode == HttpStatusCode.OK)
{
byte[] bytes = null;
using (Stream stream = response.GetResponseStream())
using (MemoryStream ms = new MemoryStream())
{
int count = 0;
do
{
byte[] buf = new byte[1024];
count = stream.Read(buf, 0, 1024);
ms.Write(buf, 0, count);
} while (stream.CanRead && count > 0);
ms.Position = 0;
bytes = ms.ToArray();
}
var filename = serial + ".pdf";
Response.ContentType = "application/pdf";
Response.Headers.Add("Content-Disposition", "attachment; filename=\"" + filename + "\"");
Response.BinaryWrite(bytes);
}
}
This appears to be working in the sense that the download file dialogue is shown with the correct file name and size etc, but the download takes only a couple of seconds (when the file sizes are >30mb) and the files are corrupt when I try to open them.
Any ideas what I'm doing wrong?
Your code looks similar to what Ive used in the past, but below is what I typically use:
Response.AddHeader("content-length", myfile.Length.ToString())
Response.AddHeader("content-disposition", "inline; filename=MyFilename")
Response.AddHeader("Expires", "0")
Response.AddHeader("Pragma", "Cache")
Response.AddHeader("Cache-Control", "private")
Response.ContentType = "application/pdf"
Response.BinaryWrite(finalForm)
I post this for 2 reasons. One, add the content-length header, you may have to indicate how large the file is so the application waits for the whole response.
If that doesn't fix it. Set a breakpoint, does the byte array content the appropriate length (aka, 30 million bytes for a 30 MB file)? Have you used fiddler to see how much content is coming back over the HTTP call?
I can upload file to google drive from my website, but my problem is it will show the file as Untitled after uploading.
How can I add or post title to the uploading file.
Thanks,
My Code:
public string UploadFile(string accessToken, byte[] file_data, string mime_type)
{
try
{
string result = "";
byte[] buffer = file_data;
HttpWebRequest request = (HttpWebRequest)WebRequest.Create("https://www.googleapis.com/upload/drive/v2/files?uploadType=media");
request.Method = "POST";
request.ContentType = mime_type;
request.ContentLength = buffer.Length;
request.Headers.Add(HttpRequestHeader.Authorization, "Bearer " + accessToken);
var stream = request.GetRequestStream();
stream.Write(file_data, 0, file_data.Length);
stream.Close();
HttpWebResponse webResponse = (HttpWebResponse)request.GetResponse();//Get error here
if(webResponse.StatusCode == HttpStatusCode.OK)
{
Stream responseStream = webResponse.GetResponseStream();
StreamReader responseStreamReader = new StreamReader(responseStream);
result = responseStreamReader.ReadToEnd();//parse token from result
var jLinq = JObject.Parse(result);
JObject jObject = JObject.Parse(jLinq.ToString());
webResponse.Close();
return jObject["alternateLink"].ToString();
}
return string.Empty;
}
catch
{
return string.Empty;
}
}
I used RestSharp for uploading a file to google drive.
public static void UploadFile(string accessToken, string parentId)
{
var client = new RestClient { BaseUrl = new Uri("https://www.googleapis.com/") };
var request = new RestRequest(string.Format("/upload/drive/v2/files?uploadType=multipart&access_token={0}", accessToken), Method.POST);
var bytes = File.ReadAllBytes(#"D:\mypdf.pdf");
var content = new { title = "mypdf.pdf", description = "mypdf.pdf", parents = new[] { new { id = parentId } }, mimeType = "application/pdf" };
var data = JsonConvert.SerializeObject(content);
request.AddFile("content", Encoding.UTF8.GetBytes(data), "content", "application/json; charset=utf-8");
request.AddFile("mypdf.pdf", bytes, "mypdf.pdf", "application/pdf");
var response = client.Execute(request);
if (response.StatusCode != HttpStatusCode.OK) throw new Exception("Unable to upload file to google drive");
}
Doing it with out using the google.apis dlls isnt that easy. You need to send the meta data before you send the rest of the file. For that you need to use uploadType=multipart
https://developers.google.com/drive/manage-uploads#multipart
This should get you started sorry its a wall of code. I havent had time to create a tutorial for this yet.
FileInfo info = new FileInfo(pFilename);
//Createing the MetaData to send
List<string> _postData = new List<string>();
_postData.Add("{");
_postData.Add("\"title\": \"" + info.Name + "\",");
_postData.Add("\"description\": \"Uploaded with SendToGoogleDrive\",");
_postData.Add("\"parents\": [{\"id\":\"" + pFolder + "\"}],");
_postData.Add("\"mimeType\": \"" + GetMimeType(pFilename).ToString() + "\"");
_postData.Add("}");
string postData = string.Join(" ", _postData.ToArray());
byte[] MetaDataByteArray = Encoding.UTF8.GetBytes(postData);
// creating the Data For the file
byte[] FileByteArray = System.IO.File.ReadAllBytes(pFilename);
string boundry = "foo_bar_baz";
string url = "https://www.googleapis.com/upload/drive/v2/files?uploadType=multipart" + "&access_token=" + myAutentication.accessToken;
WebRequest request = WebRequest.Create(url);
request.Method = "POST";
request.ContentType = "multipart/related; boundary=\"" + boundry + "\"";
// Wrighting Meta Data
string headerJson = string.Format("--{0}\r\nContent-Type: {1}\r\n\r\n",
boundry,
"application/json; charset=UTF-8");
string headerFile = string.Format("\r\n--{0}\r\nContent-Type: {1}\r\n\r\n",
boundry,
GetMimeType(pFilename).ToString());
string footer = "\r\n--" + boundry + "--\r\n";
int headerLenght = headerJson.Length + headerFile.Length + footer.Length;
request.ContentLength = MetaDataByteArray.Length + FileByteArray.Length + headerLenght;
Stream dataStream = request.GetRequestStream();
dataStream.Write(Encoding.UTF8.GetBytes(headerJson), 0, Encoding.UTF8.GetByteCount(headerJson)); // write the MetaData ContentType
dataStream.Write(MetaDataByteArray, 0, MetaDataByteArray.Length); // write the MetaData
dataStream.Write(Encoding.UTF8.GetBytes(headerFile), 0, Encoding.UTF8.GetByteCount(headerFile)); // write the File ContentType
dataStream.Write(FileByteArray, 0, FileByteArray.Length); // write the file
// Add the end of the request. Start with a newline
dataStream.Write(Encoding.UTF8.GetBytes(footer), 0, Encoding.UTF8.GetByteCount(footer));
dataStream.Close();
try
{
WebResponse response = request.GetResponse();
// Get the stream containing content returned by the server.
dataStream = response.GetResponseStream();
// Open the stream using a StreamReader for easy access.
StreamReader reader = new StreamReader(dataStream);
// Read the content.
string responseFromServer = reader.ReadToEnd();
// Display the content.
//Console.WriteLine(responseFromServer);
// Clean up the streams.
reader.Close();
dataStream.Close();
response.Close();
}
catch (Exception ex)
{
return "Exception uploading file: uploading file." + ex.Message;
}
If you need any explinations beyond the comments let me know. I strugled to get this working for a month. Its almost as bad as resumable upload.
I was searching for the solution of the given problem and previously I was putting uploadType=resumable that causes the given issue and when I used uploadType=multipart problem is resolved...