Implement Umbraco Macro Error event handler.

gistfile1.txt

using System;
using umbraco.interfaces;

namespace MyNameSpace
{
    public class StartupEventHandlers : IApplicationStartupHandler
    {
        public StartupEventHandlers()
        {
            umbraco.macro.Error += macro_Error;
        }

        void macro_Error(object sender, Umbraco.Core.Events.MacroErrorEventArgs e)
        {
            // Handle errors here
        }
    }
}

Thanks Seb. I can see this being very useful.

I know Shannon had an example of this on his blog. For example.

/// <summary>
/// The global.asax class
/// </summary>
public class MyApplication : Umbraco.Web.UmbracoApplication
{
    protected override void OnApplicationStarted(object sender, EventArgs e)
    {
        base.OnApplicationStarted(sender, e);

        // do your stuff
    }
}

Got it from this blogpost.

http://shazwazza.com/post/Using-IoC-with-Umbraco-MVC