Generic Event in Interface

Question

0.00/5 (No votes)

See more:

C#

public interface Whatever     
    {
     
        event EventHandler<okwhatevereventargs> OnOkWhatever;
     
    }
     
    public class OkWhateverEventArgs: EventArgs     
    {
     
        public string OkId {get; set;}
         
        public string Whatever {get; set;}
     
    }

I have above interface that has event, than there is class that describes this event, how do use this in method in my main program to use it

Thanks

Posted 3-Apr-12 13:40pm

EricThe

Updated 3-Apr-12 14:18pm

Wonde Tadesse

v2

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Clifford Nelson · Answer 1 · 2012-04-03T13:52:00

Need to define a delegate for the Event:

C#

public delegate void WhateverEventDelegate(object sender, OkWhateverEventArgs args);

public interface IWhatever
{
    event WhateverEventDelegate OnOkWhatever;
}

public class OkWhateverEventArgs : EventArgs
{
    public string OkId { get; set; }
    public string Whatever { get; set; }
}