T4模版基础例子

<#@ template debug="false" hostspecific="true" language="C#" #>
<#@ assembly name="System.Core" #>
<#@ assembly name="EnvDTE" #>
<#@ import namespace="System.Linq" #>
<#@ import namespace="System.Text" #>
<#@ import namespace="System.Collections.Generic" #>
<#@ import namespace="System.IO" #>
<#@ output extension=".txt" #>

<#
  IServiceProvider serviceProvider = (IServiceProvider)this.Host;
  EnvDTE.DTE dte = (EnvDTE.DTE) serviceProvider.GetService(typeof(EnvDTE.DTE));
#>


<#
  string path = Path.Combine(dte.ActiveDocument.Path,"aa.txt");
  string line = string.Empty;
  using(StreamReader reader = new StreamReader(path))
  {
     line = line = reader.ReadToEnd();
  }
#>

<#=line#>