private async void downloadNote(String noteId)
{
if (client == null || client.Session == null)
{
statusTxt.Text = "You need to Sign In";
}
else
{
if (needToSave)
{
statusTxt.Text = "Need to save file.";
}
try
{
Stream downloadResult = await client.Download(noteId + "/content?return_ssl_resources=true");
// Get the stream with the downloaded file
var memoryStream = downloadResult as MemoryStream;
// Cursor is at the end of the stream so we need to rewind
memoryStream.Seek(0, SeekOrigin.Begin);
// Read stream into a byte array
byte[] bytes = new byte[1000];
int numbytes = memoryStream.Read(bytes, 0, (int)memoryStream.Length);
// Prevent loading textbox from firing a text change event
notesEditor.TextChanged -= notesEditor_TextChanged;
// Load text into the TextBox decoding it as UTF8
System.Text.UTF8Encoding enc = new System.Text.UTF8Encoding();
notesEditor.Text = enc.GetString(bytes, 0, numbytes);
// Enable editing note content
notesEditor.IsReadOnly = false;
// Set Save status to false
needToSave = false;
deleteNoteBtn.IsEnabled = true;
saveBtn.IsEnabled = false;
cancelBtn.IsEnabled = false;
// Enable detecting changes
notesEditor.TextChanged += notesEditor_TextChanged;
statusTxt.Text = "Downloaded note (" + numbytes + " bytes)";
}
catch (LiveConnectException e)
{
statusTxt.Text = e.Message;
}
}
}