public async Task <WnsPushResult> PushAsync(WnsAuthentication authentication, string uri, XmlDocument doc, NotificationType type)
{
// create...
var content = new StringContent(doc.OuterXml);
content.Headers.ContentType.MediaType = "text/xml";
// if...
if (type == NotificationType.Toast)
{
content.Headers.Add("X-WNS-Type", "wns/toast");
}
else if (type == NotificationType.Tile)
{
content.Headers.Add("X-WNS-Type", "wns/tile");
}
else if (type == NotificationType.Badge)
{
content.Headers.Add("X-WNS-Type", "wns/badge");
}
else if (type == NotificationType.Raw)
{
content.Headers.Add("X-WNS-Type", "wns/badge");
}
else
{
throw new NotSupportedException(string.Format("Cannot handle '{0}'.", type));
}
// ok...
var client = authentication.GetHttpClient();
var response = await client.PostAsync(uri, content);
// what happened?
if (response.StatusCode == HttpStatusCode.OK)
{
// what happened?
var all = response.Headers.Where(v => v.Key == "X-WNS-NOTIFICATIONSTATUS").FirstOrDefault();
if (string.IsNullOrEmpty(all.Key))
{
throw new InvalidOperationException("'X-WNS-NOTIFICATIONSTATUS' header not returned.");
}
return((WnsPushResult)Enum.Parse(typeof(WnsPushResult), all.Value.First(), true));
}
else
{
throw await WnsAuthenticator.CreateRequestException("Failed to post notification.", response);
}
}
private async void buttonAuthenticate_Click(object sender, EventArgs e)
{
this.buttonAuthenticate.Enabled = false;
try
{
SaveSettings();
this.Authentication = null;
string sid = this.textSid.Text.Trim();
if (string.IsNullOrEmpty(sid))
{
MessageBox.Show(this, "You must supply a SID.");
return;
}
string secret = this.textSecret.Text.Trim();
if (string.IsNullOrEmpty(secret))
{
MessageBox.Show(this, "You must supply a secret");
return;
}
// get the token...
var authenticator = new WnsAuthenticator();
this.Authentication = await authenticator.AuthenticateAsync(sid, secret);
// et...
this.textToken.Text = this.Authentication.Token;
}
catch (Exception ex)
{
MessageBox.Show(this, ex.ToString());
}
finally
{
this.buttonAuthenticate.Enabled = true;
}
}
