Csharp Event help needed..

[psycik]

Anyone know is there's a way of determine if an object has already defined an event method?

I've got this in the plugin constructor that is being called twice:

Code:

MediaLibrary.OnMediaAddEvent += new AddMediaEventHandler(MediaLibrary_OnMediaAddEvent);

And because I use the IEventNotification the plugin is initialised twice - meaning when i fire the event it fires twice. Anyone know how to check is i've already run the event notification?

[bgowland]

Anyone know is there's a way of determine if an object has already defined an event method?

How about (pseudo code)

Code:

private AlreadyDefined = false;

...

if (!AlreadyDefined)
{
    // Define whatever
    AlreadyDefined = true;
}

[psycik]

yeah I did it that way, was hoping there was a way that the object knew rather than me having to keep track of it...

Actually you have to use a static, cos it's two new objects (plugins) that are defined

[Ommina]

This is a bit of a shot in the dark, but is GetInvocationList() available as a property of OnMediaAddEvent?

[psycik]

Nope doesn't seem to be. Prob. cos there's a static object in there...