Improving Code Auto Completion in C#

//-------------------------------------------------------------------------------------
// <copyright file="MessagePrompt.cs" company="Jonno">
//     Copyright (c) 2009 Paul Johnson (paulmichael.johnson@gmail.com) 
//     Code is released under The Code Project Open License (CPOL).       
// </copyright>
//-------------------------------------------------------------------------------------

namespace Jonno.Presentation
{
    using System.Windows.Forms;

    /// <summary>
    /// Interface for message box prompts.
    /// This allows message boxes to be injected into views for testing.
    /// </summary>
    /// <returns>The result of the prompt.</returns>
    public interface MessagePrompt
    {
        /// <summary>
        /// Shows a message box prompt ang gets the result.    
        /// </summary>
        DialogResult ShowPrompt(string text, string caption, MessageBoxButtons buttons, MessageBoxIcon icon);
    }
}