C# 调用系统默认打印机打印 以小票打印机为例

完整的打印例子，以小票打印机为例（尺寸请自行修改），加载系统字体，同时打印多种文本样式，同时包括打印二维码

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件    6205440  2017-08-09 18:20  TicketPrinter\bin\Debug\ThoughtWorks.QRCode.dll

     文件      16896  2017-10-16 14:49  TicketPrinter\bin\Debug\TicketPrinter.exe

     文件      30208  2017-10-16 14:49  TicketPrinter\bin\Debug\TicketPrinter.pdb

     文件      24216  2017-10-16 14:52  TicketPrinter\bin\Debug\TicketPrinter.vshost.exe

     文件        490  2017-03-19 05:00  TicketPrinter\bin\Debug\TicketPrinter.vshost.exe.manifest

     文件       3835  2017-10-16 14:53  TicketPrinter\Form1.cs

     文件      12232  2017-10-16 14:20  TicketPrinter\Form1.Designer.cs

     文件       5817  2017-10-16 14:20  TicketPrinter\Form1.resx

     文件    6205440  2017-08-09 18:20  TicketPrinter\Lib\ThoughtWorks.QRCode.dll

     文件       1453  2017-10-13 17:32  TicketPrinter\obj\Debug\DesignTimeResolveAssemblyReferences.cache

     文件       6932  2017-10-16 14:18  TicketPrinter\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

     文件        689  2017-10-16 14:52  TicketPrinter\obj\Debug\TicketPrinter.csproj.FileListAbsolute.txt

     文件        977  2017-10-16 14:31  TicketPrinter\obj\Debug\TicketPrinter.csproj.GenerateResource.Cache

     文件       6482  2017-10-13 15:51  TicketPrinter\obj\Debug\TicketPrinter.csprojResolveAssemblyReference.cache

     文件      16896  2017-10-16 14:49  TicketPrinter\obj\Debug\TicketPrinter.exe

     文件        180  2017-10-16 14:31  TicketPrinter\obj\Debug\TicketPrinter.Form1.resources

     文件      30208  2017-10-16 14:49  TicketPrinter\obj\Debug\TicketPrinter.pdb

     文件        180  2017-10-16 14:31  TicketPrinter\obj\Debug\TicketPrinter.Properties.Resources.resources

     文件        374  2017-10-16 14:34  TicketPrinter\PrintModel.cs

     文件        494  2017-10-13 09:31  TicketPrinter\Program.cs

     文件       1350  2017-10-13 09:31  TicketPrinter\Properties\AssemblyInfo.cs

     文件       2878  2017-10-13 09:31  TicketPrinter\Properties\Resources.Designer.cs

     文件       5612  2017-10-13 09:31  TicketPrinter\Properties\Resources.resx

     文件       1100  2017-10-13 09:31  TicketPrinter\Properties\Settings.Designer.cs

     文件        249  2017-10-13 09:31  TicketPrinter\Properties\Settings.settings

     文件        950  2017-10-16 14:31  TicketPrinter\QRCodeHelper.cs

     文件       4081  2017-10-16 14:31  TicketPrinter\TicketPrinter.csproj

     文件        228  2017-10-13 15:51  TicketPrinter\TicketPrinter.csproj.user

     文件       6049  2017-10-16 14:44  TicketPrinter\TicketPrinterHelper.cs

     目录          0  2017-10-13 09:31  TicketPrinter\obj\Debug\TempPE

............此处省略10个文件信息