#region?Using?directives

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?when?document?has?unsaved?changes）.
?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????13321??2010-06-23?11:11??繪圖軟件源碼\Article.htm

?????文件??????20480??2018-05-02?23:06??繪圖軟件源碼\DocToolkit\bin\Release\DocToolkit.dll

?????文件??????48640??2018-05-02?23:06??繪圖軟件源碼\DocToolkit\bin\Release\DocToolkit.pdb

?????文件??????28000??2007-01-12?17:46??繪圖軟件源碼\DocToolkit\DocManager.cs

?????文件???????3970??2010-05-10?11:52??繪圖軟件源碼\DocToolkit\DocToolkit.csproj

?????文件????????452??2010-05-10?11:52??繪圖軟件源碼\DocToolkit\DocToolkit.csproj.user

?????文件???????3941??2007-01-12?17:50??繪圖軟件源碼\DocToolkit\DragDropManager.cs

?????文件??????16590??2007-01-12?17:47??繪圖軟件源碼\DocToolkit\MruManager.cs

?????文件???????5927??2019-03-18?20:52??繪圖軟件源碼\DocToolkit\obj\Release\DesignTimeResolveAssemblyReferencesInput.cache

?????文件????????788??2018-05-02?23:06??繪圖軟件源碼\DocToolkit\obj\Release\DocToolkit.csproj.FileListAbsolute.txt

?????文件??????20480??2018-05-02?23:06??繪圖軟件源碼\DocToolkit\obj\Release\DocToolkit.dll

?????文件??????48640??2018-05-02?23:06??繪圖軟件源碼\DocToolkit\obj\Release\DocToolkit.pdb

?????文件???????6401??2007-01-12?17:52??繪圖軟件源碼\DocToolkit\PersistWindowState.cs

?????文件???????1393??2007-01-12?17:44??繪圖軟件源碼\DocToolkit\Properties\AssemblyInfo.cs

?????文件??????20480??2018-05-02?23:06??繪圖軟件源碼\DrawToolsRedux\bin\Release\DocToolkit.dll

?????文件??????48640??2018-05-02?23:06??繪圖軟件源碼\DrawToolsRedux\bin\Release\DocToolkit.pdb

?????文件?????144384??2018-05-02?23:06??繪圖軟件源碼\DrawToolsRedux\bin\Release\DrawTools.exe

?????文件?????361984??2018-05-02?23:06??繪圖軟件源碼\DrawToolsRedux\bin\Release\DrawTools.pdb

?????文件??????22704??2019-03-18?20:53??繪圖軟件源碼\DrawToolsRedux\bin\Release\DrawTools.vshost.exe

?????文件????????490??2010-03-17?22:39??繪圖軟件源碼\DrawToolsRedux\bin\Release\DrawTools.vshost.exe.manifest

?????文件????????855??2007-05-29?21:53??繪圖軟件源碼\DrawToolsRedux\Command.cs

?????文件????????896??2007-05-29?21:53??繪圖軟件源碼\DrawToolsRedux\CommandAdd.cs

?????文件???????2063??2007-05-29?21:53??繪圖軟件源碼\DrawToolsRedux\CommandChangeState.cs

?????文件???????1395??2007-05-29?21:53??繪圖軟件源碼\DrawToolsRedux\CommandDelete.cs

?????文件???????1066??2007-05-29?21:53??繪圖軟件源碼\DrawToolsRedux\CommandDeleteAll.cs

?????文件??????15582??2011-10-04?14:13??繪圖軟件源碼\DrawToolsRedux\DrawArea.cs

?????文件???????1649??2010-05-11?15:23??繪圖軟件源碼\DrawToolsRedux\DrawArea.Designer.cs

?????文件???????5814??2010-05-11?15:14??繪圖軟件源碼\DrawToolsRedux\DrawArea.resx

?????文件???????7828??2009-11-10?22:52??繪圖軟件源碼\DrawToolsRedux\DrawConnector.cs

?????文件???????2897??2009-11-10?22:59??繪圖軟件源碼\DrawToolsRedux\DrawEllipse.cs

............此處省略157個文件信息