C#绘图工具DrawTools2005

DrawTools2005的源码包，是一个C# 绘图实例包，可以绘制矩形、椭圆、直线、曲线和控制点，画图过程中可撤销操作，相当不错的类库实例。 运行环境：Visual Studio2005

#region Using directives
//Download by http://www.codefans.net
using System;
using System.Windows.Forms;
using System.Diagnostics;
using System.IO;
using System.Globalization;
using System.Runtime.Serialization;
using System.Runtime.Serialization.Formatters.Binary;
using Microsoft.Win32;
using System.Security;

#endregion

// Using: in the end of this file.

namespace DocToolkit
{
    #region Class DocManager

    /// 

    /// Document manager. Makes file-related operations:
    /// open new save updating of the form title 
    /// registering of file type for Windows Shell.
    /// Built using the article:
    /// Creating Document-Centric Applications in Windows Forms
    /// by Chris Sells
    /// http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnforms/html/winforms09182003.asp
    /// 

    public class DocManager
    {

        #region Events

        public event SaveEventHandler SaveEvent;
        public event LoadEventHandler LoadEvent;
        public event OpenFileEventHandler OpenEvent;
        public event EventHandler ClearEvent;
        public event EventHandler DocChangedEvent;

        #endregion

        #region Members

        private string fileName = ““;
        private bool dirty = false;

        private Form frmOwner;
        private string newDocName;
        private string fileDlgFilter;
        private string registryPath;
        private bool updatetitle;

        private const string registryValue = “Path“;
        private string fileDlgInitDir = ““;         // file dialog initial directory

        #endregion

        #region Enum

        /// 

        /// Enumeration used for Save function
        /// 

        public enum SaveType
        {
            Save
            SaveAs
        }

        #endregion

        #region Constructor

        /// 

        /// Initialization
        /// 

        /// 
        public DocManager（DocManagerData data）
        {
            frmOwner = data.FormOwner;
            frmOwner.Closing += OnClosing;

            updatetitle = data.Updatetitle;

            newDocName = data.NewDocName;

            fileDlgFilter = data.FileDialogFilter;

            registryPath = data.RegistryPath;

            if （!registryPath.EndsWith（“\\“））
                registryPath += “\\“;

            registryPath += “FileDir“;

            // attempt to read initial directory from registry
            RegistryKey key = Registry.CurrentUser.OpenSubKey（registryPath）;

            if （key != null）
            {
                string s = （string）key.GetValue（registryValue）;

                if （!Empty（s））
                    fileDlgInitDir = s;
            }
        }

        #endregion

        #region Public functions and Properties

        /// 

        /// Dirty property （true w

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2018-07-02 13:16  C#绘图工具DrawTools2005\
     目录           0  2018-07-02 13:16  C#绘图工具DrawTools2005\DocToolkit\
     文件       28037  2014-04-16 11:28  C#绘图工具DrawTools2005\DocToolkit\DocManager.cs
     文件        2191  2014-04-16 11:28  C#绘图工具DrawTools2005\DocToolkit\DocToolkit.csproj
     文件        3978  2014-04-16 11:28  C#绘图工具DrawTools2005\DocToolkit\DragDropManager.cs
     文件       16627  2014-04-16 11:28  C#绘图工具DrawTools2005\DocToolkit\MruManager.cs
     文件        6438  2014-04-16 11:28  C#绘图工具DrawTools2005\DocToolkit\PersistWindowState.cs
     目录           0  2018-07-02 13:16  C#绘图工具DrawTools2005\DocToolkit\Properties\
     文件        1393  2014-04-16 11:28  C#绘图工具DrawTools2005\DocToolkit\Properties\AssemblyInfo.cs
     目录           0  2018-07-02 13:16  C#绘图工具DrawTools2005\DocToolkit\bin\
     目录           0  2018-07-02 13:16  C#绘图工具DrawTools2005\DocToolkit\bin\Debug\
     文件       32768  2017-09-05 09:03  C#绘图工具DrawTools2005\DocToolkit\bin\Debug\DocToolkit.dll
     文件       48640  2017-09-05 09:03  C#绘图工具DrawTools2005\DocToolkit\bin\Debug\DocToolkit.pdb
     目录           0  2018-07-02 13:16  C#绘图工具DrawTools2005\DocToolkit\obj\
     目录           0  2018-07-02 13:16  C#绘图工具DrawTools2005\DocToolkit\obj\Debug\
     文件       32768  2017-09-05 09:03  C#绘图工具DrawTools2005\DocToolkit\obj\Debug\DocToolkit.dll
     文件       48640  2017-09-05 09:03  C#绘图工具DrawTools2005\DocToolkit\obj\Debug\DocToolkit.pdb
     目录           0  2018-11-22 13:32  C#绘图工具DrawTools2005\DocToolkit\obj\Debug\Refactor\
     文件       20480  2018-11-22 13:32  C#绘图工具DrawTools2005\DocToolkit\obj\Debug\Refactor\DocToolkit.dll
     目录           0  2019-04-11 13:49  C#绘图工具DrawTools2005\DocToolkit\obj\Debug\TempPE\
     文件         566  2017-09-05 09:03  C#绘图工具DrawTools2005\DocToolkit\obj\DocToolkit.csproj.FileListAbsolute.txt
     目录           0  2018-07-02 13:16  C#绘图工具DrawTools2005\DrawTools\
     文件         904  2014-04-16 11:28  C#绘图工具DrawTools2005\DrawTools\Command.cs
     文件         766  2014-04-16 11:28  C#绘图工具DrawTools2005\DrawTools\CommandAdd.cs
     文件        2399  2014-04-16 11:28  C#绘图工具DrawTools2005\DrawTools\CommandChangeState.cs
     文件        1737  2014-04-16 11:28  C#绘图工具DrawTools2005\DrawTools\CommandDelete.cs
     文件        1245  2014-04-16 11:28  C#绘图工具DrawTools2005\DrawTools\CommandDeleteAll.cs
     文件        1761  2014-04-16 11:28  C#绘图工具DrawTools2005\DrawTools\DrawArea.Designer.cs
     文件       10186  2014-04-16 11:28  C#绘图工具DrawTools2005\DrawTools\DrawArea.cs
     文件        5814  2014-04-16 11:28  C#绘图工具DrawTools2005\DrawTools\DrawArea.resx
     文件        1033  2014-04-16 11:28  C#绘图工具DrawTools2005\DrawTools\DrawEllipse.cs
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