VS2015新增了对C#6的支持.在新的Web项目模板中通过引入nuget包Microsoft.CodeDom.Providers.DotNetCompilerPlatform:1.0.0并在web.config中添加 <system.codedom> <co ...
VS2015新增了对C#6的支持.
在新的Web项目模板中通过引入nuget包Microsoft.CodeDom.Providers.DotNetCompilerPlatform:1.0.0并在web.config中添加
<system.codedom> <compilers> <compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:6 /nowarn:1659;1699;1701" /> <compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:14 /nowarn:41008 /define:_MYTYPE=\"Web\" /optionInfer+" /> </compilers> </system.codedom>
编译器错误消息: CS1617: 选项“6”对 /langversion 无效；必须是 ISO-1、ISO-2、3、4、5 或 Default
源错误:C:\Program Files (x86)\IIS Express> "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /t:library /utf8output /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\vs\...Microsoft (R) Visual C# Compiler version 4.6.0081.0for C# 5Copyright (C) Microsoft Corporation. All rights reserved.This compiler is provided as part of the Microsoft (R) .NET Framework, but only supports language versions up to C# 5, which is no longer the latest version. For compilers that support newer versions of the C# programming language, see http://go.microsoft.com/fwlink/?LinkID=533240error CS1617: 选项“6”对 /langversion 无效；必须是 ISO-1、ISO-2、3、4、5 或 Default |
原标题：VS2015 新Web项目(C#6)出现CS1617错误的解决
关键词：C#
*特别声明：以上内容来自于网络收集，著作权属原作者所有，如有侵权，请联系我们：
admin#shaoqun.com
（#换成@）。
