.NET Shell Extensions - Shell Drop Handlers

using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace SharpShell.SharpPropertySheet
{
    /// <summary>
    /// The SharpPropertyPage class is the base class for Property Pages used in 
    /// Shell Property Sheet Extension servers.
    /// </summary>
    public class SharpPropertyPage : UserControl
    {
        /// <summary>
        /// Gets or sets the page title.
        /// </summary>
        /// <value>
        /// The page title.
        /// </value>
        public string PageTitle { get; set; }

        /// <summary>
        /// Gets the page icon.
        /// </summary>
        public Icon PageIcon { get; set; }

        /// <summary>
        /// Called when the page is initialised.
        /// </summary>
        /// <param name="parent">The parent property sheet.</param>
        public virtual void OnPageInitialised(SharpPropertySheet parent)
        {
            
        }

        /// <summary>
        /// Called when apply is pressed on the property sheet.
        /// </summary>
        protected virtual void OnSheetApply()
        {
            
        }

        /// <summary>
        /// Called when OK is pressed on the property sheet.
        /// </summary>
        protected virtual void OnSheetOK()
        {
            
        }

        /// <summary>
        /// Called when Cancel is pressed on the property sheet.
        /// </summary>
        protected virtual void OnSheetCancel()
        {
            
        }

        /// <summary>
        /// Sets the page data changed.
        /// </summary>
        /// <param name="changed">if set to <c>true</c> the data has changed and the property sheet should enable the 'Apply' button.</param>
        protected void SetPageDataChanged(bool changed)
        {
            //  Pass on to the proxy.
            PropertyPageProxy.SetDataChanged(changed);
        }

        /// <summary>
        /// Gets or sets the proxy.
        /// </summary>
        /// <value>
        /// The proxy.
        /// </value>
        internal PropertyPageProxy PropertyPageProxy { get; set; }
    }
}