title: iPhone : upload image to web aspx file
body: <p>I have a little problem.
  I have to upload a photo from my iPhone to a web server with POST Method but the server file is in aspx.
  I tried my code with my server and PHP file : works well !
  Now with aspx file : doesn't upload :(</p>
  
  <p>I don't havec access to the .aspx .</p>
  
  <p>Here is my iphone code :</p>
  
  <pre><code>NSData *imageData = UIImageJPEGRepresentation(imageView.image,70);
  
  NSString *urlString = @"http://iphone.domain.net/upload_photos.aspx";
  
  
  NSMutableURLRequest *request = [[[NSMutableURLRequest alloc] init] autorelease];
  [request setURL:[NSURL URLWithString:urlString]];
  [request setHTTPMethod:@"POST"];
  
  NSString *boundary = [NSString stringWithString:@"---------------------------14737809831466499882746641449"];
  NSString *contentType = [NSString stringWithFormat:@"multipart/form-data; boundary=%@",boundary];
  [request addValue:contentType forHTTPHeaderField: @"Content-Type"];
  
  NSMutableData *body = [NSMutableData data];
  [body appendData:[[NSString stringWithFormat:@"--%@\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
  [body appendData:[[NSString stringWithFormat:@"Content-Disposition: form-data; name=\"photo\"; filename=\"%@.jpg\"\r\n",[c nom]] dataUsingEncoding:NSUTF8StringEncoding]];
  [body appendData:[[NSString stringWithString:@"Content-Type: application/octet-stream\r\n\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
  [body appendData:[NSData dataWithData:imageData]];
  [body appendData:[[NSString stringWithFormat:@"\r\n--%@--\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
  [request setHTTPBody:body];
  </code></pre>
  
  <p>I think the problem comes from the Content-Type or for my dataUsingEncoding: parameter.
  Have you got and idea to solve it?</p>