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using System;

namespace GoloRoden.GuideToCSharp
{
    /// <summary>
    /// Represents an example delegate.
    /// </summary>
    /// <param name="sender">The sender.</param>
    /// <param name="eventArguments">The event
    /// arguments.</param>
    public delegate void MyDelegate(
        object sender, EventArgs eventArguments);

    /// <summary>
    /// Represents a foo class.
    /// </summary>
    public class Foo
    {
        /// <summary>
        /// Represents an event.
        /// </summary>
        public event MyDelegate MyEvent;

        /// <summary>
        /// Raises the event.
        /// </summary>
        public void OnMyEvent()
        {
            // If there are any event handlers attached,
            // raise the event.
            if (MyEvent != null)
            {
                MyEvent(this, new EventArgs());
            }
        }
    }
}