using?System;
using?System.Collections.Generic;
using?System.Linq;
using?System.Text;

namespace?Printer
{
????public?class?CommHelper
????{
????????private?static?CommHelper?_instance?=?new?CommHelper（）;

????????public?static?CommHelper?Instance
????????{
????????????get
????????????{
????????????????return?_instance;
????????????}
????????}

????????#region??紙張大小的設(shè)置

????????///?

????????///?紙張大小的設(shè)置
????????///?

????????///?紙張名稱
????????///?紙張寬度
????????///?紙張高度
????????public?void?Page_Size（string?pageN?ref?int?PrintPageWidth?ref?int?PrintPageHeight）
????????{
????????????switch?（pageN）
????????????{
????????????????case?“A5“:?PrintPageWidth?=?583;?PrintPageHeight?=?827;?break;
????????????????case?“A6“:?PrintPageWidth?=?413;?PrintPageHeight?=?583;?break;
????????????????case?“B5（ISO）“:?PrintPageWidth?=?693;?PrintPageHeight?=?984;?break;
????????????????case?“B5（JIS）“:?PrintPageWidth?=?717;?PrintPageHeight?=?1012;?break;
????????????????case?“Double?Post?Card“:?PrintPageWidth?=?583;?PrintPageHeight?=?787;?break;
????????????????case?“Envelope?#10“:?PrintPageWidth?=?412;?PrintPageHeight?=?950;?break;
????????????????case?“Envelope?B5“:?PrintPageWidth?=?693;?PrintPageHeight?=?984;?break;
????????????????case?“Envelope?C5“:?PrintPageWidth?=?638;?PrintPageHeight?=?902;?break;
????????????????case?“Envelope?DL“:?PrintPageWidth?=?433;?PrintPageHeight?=?866;?break;
????????????????case?“Envelope?Monarch“:?PrintPageWidth?=?387;?PrintPageHeight?=?750;?break;
????????????????case?“ExeCutive“:?PrintPageWidth?=?725;?PrintPageHeight?=?1015;?break;
????????????????case?“Legal“:?PrintPageWidth?=?850;?PrintPageHeight?=?1400;?break;
????????????????case?“Letter“:?PrintPageWidth?=?850;?PrintPageHeight?=?1100;?break;
????????????????case?“Post?Card“:?PrintPageWidth?=?394;?PrintPageHeight?=?583;?break;
????????????????case?“16K“:?PrintPageWidth?=?775;?PrintPageHeight?=?1075;?break;
????????????????case?“8.5x13“:?PrintPageWidth?=?850;?PrintPageHeight?=?1300;?break;
????????????}
????????}
????????#endregion

????}
}

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

?????文件??????26112??2011-09-08?14:38??Printer\bin\Debug\Printer.exe

?????文件??????62976??2011-09-08?14:38??Printer\bin\Debug\Printer.pdb

?????文件??????11600??2011-09-08?14:36??Printer\bin\Debug\Printer.vshost.exe

?????文件????????490??2010-03-17?22:39??Printer\bin\Debug\Printer.vshost.exe.manifest

?????文件???????2267??2011-09-06?14:13??Printer\CommHelper.cs

?????文件??????12640??2011-09-08?14:38??Printer\Form1.cs

?????文件???????8745??2011-09-07?16:37??Printer\Form1.Designer.cs

?????文件???????6222??2011-09-07?16:37??Printer\Form1.resx

?????文件???????3963??2011-09-05?14:29??Printer\MyEnumPrinters.cs

?????文件???????4440??2011-09-05?14:16??Printer\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????6307??2011-09-08?14:41??Printer\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件????????556??2011-09-08?09:11??Printer\obj\x86\Debug\GenerateResource.read.1.tlog

?????文件???????1886??2011-09-08?09:11??Printer\obj\x86\Debug\GenerateResource.write.1.tlog

?????文件???????1288??2011-09-08?14:36??Printer\obj\x86\Debug\Printer.csproj.FileListAbsolute.txt

?????文件??????26112??2011-09-08?14:38??Printer\obj\x86\Debug\Printer.exe

?????文件????????180??2011-09-08?09:11??Printer\obj\x86\Debug\Printer.Form1.resources

?????文件??????62976??2011-09-08?14:38??Printer\obj\x86\Debug\Printer.pdb

?????文件????????180??2011-09-08?09:11??Printer\obj\x86\Debug\Printer.Properties.Resources.resources

?????文件????????180??2011-09-08?09:11??Printer\obj\x86\Debug\Printer.Setting.resources

?????文件???????8626??2011-09-05?14:20??Printer\obj\x86\Debug\ResolveAssemblyReference.cache

?????文件???????4214??2011-09-07?13:26??Printer\Printer.csproj

?????文件???????4596??2011-09-07?15:37??Printer\PrinterHelper.cs

?????文件???????1280??2011-09-06?16:18??Printer\PrintSetting.cs

?????文件????????488??2011-09-05?10:40??Printer\Program.cs

?????文件???????1366??2011-09-05?10:40??Printer\Properties\AssemblyInfo.cs

?????文件???????2864??2011-09-05?10:40??Printer\Properties\Resources.Designer.cs

?????文件???????5612??2011-09-05?10:40??Printer\Properties\Resources.resx

?????文件???????1092??2011-09-05?10:40??Printer\Properties\Settings.Designer.cs

?????文件????????249??2011-09-05?10:40??Printer\Properties\Settings.settings

?????文件???????3218??2011-09-06?14:36??Printer\Setting.cs

............此處省略14個文件信息