// Copyright 2010 ESRI
// 
// All rights reserved under the copyright laws of the United States
// and applicable international laws, treaties, and conventions.
// 
// You may freely redistribute and use this sample code, with or
// without modification, provided you include the original copyright
// notice and use restrictions.
// 
// See the use restrictions.
// 

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using ESRI.ArcGIS.Framework;

namespace CustomRulesCS
{
  public partial class frmReductionLink : Form
  {
    private bool m_isDirty = false;
    private IComPropertyPageSite m_pageSite;

    public frmReductionLink()
    {
      InitializeComponent();
    }

    ~frmReductionLink()
    {
      m_pageSite = null;
    }

    // For managing the IsDirty flag that specifies whether 
    // or not controls in the custom form have been modified
    public bool IsDirty
    {
      get
      {
        return m_isDirty;
      }
      set
      {
        m_isDirty = value;
      }
    }

    //- For managing the related IComPropertyPageSite
    public IComPropertyPageSite PageSite
    {
      set
      {
        m_pageSite = value;
      }
    }

    private void Changed(object sender, System.EventArgs e)
    {
      // If the user changes something, mark the custom form; dirty and 
      // enable the apply button on the page site via the PageChanged method
      m_isDirty = true;

      if (m_pageSite != null)
      {
        m_pageSite.PageChanged();
      }
    }
  }
}