//listen to the channel
public void Listen()
{
SubscribeCallbackExt listenerSubscribeCallack = new SubscribeCallbackExt(
(pubnubObj, message) => {
//Call the notification windows from the UI thread
Application.Current.Dispatcher.Invoke(new Action(() => {
//Show the message as a WPF window message like WIN-10 toast
NotificationWindow ts = new NotificationWindow();
//Convert the message to JSON
JsonMsg bsObj = JsonConvert.DeserializeObject <JsonMsg>(message.Message.ToString());
string messageBoxText = "Name: " + bsObj.Name + Environment.NewLine + "Description: " + bsObj.Description + Environment.NewLine + "Date: " + bsObj.Date;
ts.NotifText.Text = messageBoxText;
ts.Show();
}));
},
(pubnubObj, presence) => {
// handle incoming presence data
},
(pubnubObj, status) => {
// the status object returned is always related to subscribe but could contain
// information about subscribe, heartbeat, or errors
// use the PNOperationType to switch on different options
});
pubnub.AddListener(listenerSubscribeCallack);
}
//Publish a message
public void Publish()
{
JsonMsg Person = new JsonMsg
{
Name = "New File",
Description = "A new file added to a selected directory",
Date = DateTime.Now.ToString()
};
//Convert to string
string arrayMessage = JsonConvert.SerializeObject(Person);
pubnub.Publish()
.Channel(ChannelName)
.Message(arrayMessage)
.Async(new PNPublishResultExt((result, status) => { }));
}