Create a customize template file:

1.template arguments introduction like:

上图只是其中一部分，更多请查看文后的参考资源

template sample should be like: 

#region copyright/* * ----------------------------------------------------------- *  Copyright (c) 2016  All rights reserved. * ----------------------------------------------------------- *  *        Author：  $username$ *        CreateTime：  $time$      *          CLRVersion：  $clrversion$ *   */#endregion using System;using System.Collections.Generic;using System.Text;using System.Threading.Tasks; namespace Calos.$rootnamespace${    class $itemname$    {    }}

2. Sequential order of manipulating Visual Studio:  Tool bar-> File -> Export to template -> Follow the instructions!

3. Done! Start Using your template to create files!