问题
When I expand T4 templates inside Visual Studio, I can use the full C# 3.0 syntax, including LINQ expressions, etc. When I expand it outside Visual Studio using TextTransform.exe it complains about LINQ expressions and other new features of C# 3.0. Is there a newer version of TextTransform.exe?
The one I'm running is in:
C:\Program Files\Common Files\Microsoft Shared\TextTemplating\1.2\TextTransform.exe
回答1:
1.2 is the version of TextTransform that shipped with Visual Studio 2008. However, it will use C# compiler version 2.0 unless you specify version 3.5 in the template directive. 3.5 is the internal version of the C# CodeDOM provider for C# 3.0 compiler.
来源：https://stackoverflow.com/questions/1669893/texttransform-exe-seems-to-only-accept-an-older-version-of-c-sharp