Windowsphone to PHP communication through Webclient - php

Question

I want to upload an Image i selected with the PhotoChooserTask.
The Selection itself works fine and i can open the Image.
I also already decoded it to Base64 (Works).
Since I can't find any working example on how to work with httpwebrequest on windowsphone I tried it the following way.
private void photoChooserTask_Completed(object sender, PhotoResult e)
{
if (e.TaskResult == TaskResult.OK)
{
//Code to display the photo on the page in an image control named myImage.
System.Windows.Media.Imaging.BitmapImage bmp = new System.Windows.Media.Imaging.BitmapImage();
bmp.SetSource(e.ChosenPhoto);
MyImage.Source = bmp;
String str = BitmapToByte(MyImage);
String url = "http://klopper.puppis.uberspace.de/php/app/image.php?image="+ str;
LoadSiteContent(url);
}
}
The rest of the code is working fine.
I get: System.IO.FileNotFoundException
If I change the str to "test" it's working.
Is the problem, that the string is too long?

Answer 1

private void task_Completed(object sender, PhotoResult e)
{
if (e.TaskResult != TaskResult.OK)
return;
const int BLOCK_SIZE = 4096;
Uri uri = new Uri("http://localhost:4223/File/Upload", UriKind.Absolute);
WebClient wc = new WebClient();
wc.AllowReadStreamBuffering = true;
wc.AllowWriteStreamBuffering = true;
// what to do when write stream is open
wc.OpenWriteCompleted += (s, args) =>
{
using (BinaryReader br = new BinaryReader(e.ChosenPhoto))
{
using (BinaryWriter bw = new BinaryWriter(args.Result))
{
long bCount = 0;
long fileSize = e.ChosenPhoto.Length;
byte[] bytes = new byte[BLOCK_SIZE];
do
{
bytes = br.ReadBytes(BLOCK_SIZE);
bCount += bytes.Length;
bw.Write(bytes);
} while (bCount < fileSize);
}
}
};
// what to do when writing is complete
wc.WriteStreamClosed += (s, args) =>
{
MessageBox.Show("Send Complete");
};
// Write to the WebClient
wc.OpenWriteAsync(uri, "POST");
}
Reference
to post image file in windows phone 7 application