#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
-----------?---------??----------?-----??----
?????目錄???????????0??2011-07-25?03:06??DrawTools-master\
?????文件??????????81??2011-07-25?03:06??DrawTools-master\.gitignore
?????目錄???????????0??2011-07-25?03:06??DrawTools-master\DocToolkit\
?????文件???????28000??2011-07-25?03:06??DrawTools-master\DocToolkit\DocManager.cs
?????文件????????2191??2011-07-25?03:06??DrawTools-master\DocToolkit\DocToolkit.csproj
?????文件????????3941??2011-07-25?03:06??DrawTools-master\DocToolkit\DragDropManager.cs
?????文件???????16590??2011-07-25?03:06??DrawTools-master\DocToolkit\MruManager.cs
?????文件????????6401??2011-07-25?03:06??DrawTools-master\DocToolkit\PersistWindowState.cs
?????目錄???????????0??2011-07-25?03:06??DrawTools-master\DocToolkit\Properties\
?????文件????????1393??2011-07-25?03:06??DrawTools-master\DocToolkit\Properties\AssemblyInfo.cs
?????目錄???????????0??2011-07-25?03:06??DrawTools-master\DrawTools\
?????文件?????????904??2011-07-25?03:06??DrawTools-master\DrawTools\Command.cs
?????文件?????????766??2011-07-25?03:06??DrawTools-master\DrawTools\CommandAdd.cs
?????文件????????2399??2011-07-25?03:06??DrawTools-master\DrawTools\CommandChangeState.cs
?????文件????????1639??2011-07-25?03:06??DrawTools-master\DrawTools\CommandDelete.cs
?????文件????????1245??2011-07-25?03:06??DrawTools-master\DrawTools\CommandDeleteAll.cs
?????文件????????1761??2011-07-25?03:06??DrawTools-master\DrawTools\DrawArea.Designer.cs
?????文件???????10241??2011-07-25?03:06??DrawTools-master\DrawTools\DrawArea.cs
?????文件????????5814??2011-07-25?03:06??DrawTools-master\DrawTools\DrawArea.resx
?????文件????????1033??2011-07-25?03:06??DrawTools-master\DrawTools\DrawEllipse.cs
?????文件????????7237??2011-07-25?03:06??DrawTools-master\DrawTools\DrawLine.cs
?????文件????????9054??2011-07-25?03:06??DrawTools-master\DrawTools\Drawobject.cs
?????文件????????6625??2011-07-25?03:06??DrawTools-master\DrawTools\DrawPolygon.cs
?????文件???????10248??2011-07-25?03:06??DrawTools-master\DrawTools\DrawRectangle.cs
?????文件????????5882??2011-07-25?03:06??DrawTools-master\DrawTools\DrawTools.csproj
?????文件????????2273??2011-07-25?03:06??DrawTools-master\DrawTools\DrawTriangle.cs
?????文件?????????326??2011-07-25?03:06??DrawTools-master\DrawTools\Ellipse.cur
?????文件????????3134??2011-07-25?03:06??DrawTools-master\DrawTools\FrmAbout.Designer.cs
?????文件?????????731??2011-07-25?03:06??DrawTools-master\DrawTools\FrmAbout.cs
?????文件????????7730??2011-07-25?03:06??DrawTools-master\DrawTools\FrmAbout.resx
?????文件???????14088??2011-07-25?03:06??DrawTools-master\DrawTools\GraphicsList.cs
............此處省略49個文件信息