husseinhj/notificationcenter

This library works like Objective-C and Swift NSNotificationCenter. A notification dispatch mechanism that enables the broadcast of information to registered observers.

NotificationCenter

A notification dispatch mechanism that enables the broadcast of information to registered observers. This library works like Objective-C and Swift NSNotificationCenter also like BroadcastReceiver in Android platform. A notification dispatch mechanism that enables the broadcast of information to registered observers.

Articles

• Read our tutorial or article in Medium website.
• Read article in C# corner website.
• Read article in Linked-in website.

Installation

Use this command in Nuget Package Manager Console:

PM> Install-Package NotificationCenter

Methods

Subscribe

To add an action with Key in NotificationCenter, You should use this code :

NotificationCenter.Subscribe("KEY",Action);

private void Action()
{
    Debug.WriteLine("Action was run");
}

// or
NotificationCenter.Subscribe("KEY",Action);

private void Action(object o)
{
    Debug.WriteLine("Action was run with {0} object",o);
}

Unsubscribe

To remove your action in NotificationCenter, You should use this code :

NotificationCenter.Unsubscribe("KEY");

or Remove all subscribers use :

NotificationCenter.UnsubscribeAll();

Notify

To invoke or notify all actions in unique Key, You should use this code :

NotificationCenter.Notify(key: "KEY",data: 5);

KeepActionValue property

Keep action data if key was not subscribed yet. It just work in Notify with data.

notificationcenter's Issues

Hide logs

Add a property for show and hide logs

Extension for Object type

Add Extension for Object to use NotificationCenter without pass object to Notify it

Invoke actions Async

Invoke actions sync, Invoke all action Async.
The user will use sync code in an action.