2016-02-29 84 views
5

我在動態構建一個使用Microsoft.OData.Client的類此庫引用了mscorlib 2.0.5.0(i猜測PCL)和4.0.0.0。 enter image description here如何讓引用的程序集引用程序集時引用roslyn編譯mscorlib 2.0.5.0和4.0.0.0

我想用roslyn編譯我的類,作爲一個更大的程序的一部分,但我似乎無法讓它工作。我的羅斯林編譯代碼是非常簡約的

SyntaxTree syntaxTree = CSharpSyntaxTree.ParseText(s); 
      string assemblyName = Path.GetRandomFileName(); 

      List<MetadataReference> references = new List<MetadataReference>() 
      { 
       MetadataReference.CreateFromFile(typeof(DataServiceActionQuery).Assembly.Location), 
       MetadataReference.CreateFromFile(typeof(ODataAction).Assembly.Location), 
       MetadataReference.CreateFromFile(typeof(GeneratedCodeAttribute).Assembly.Location), 
       MetadataReference.CreateFromFile(typeof(IEdmModel).Assembly.Location), 
       MetadataReference.CreateFromFile(typeof(TimeOfDay).Assembly.Location), 
       MetadataReference.CreateFromFile(typeof(object).Assembly.Location), 
       MetadataReference.CreateFromFile(typeof(Enumerable).Assembly.Location), 
       MetadataReference.CreateFromFile(typeof(XmlDocument).Assembly.Location), 
       // MetadataReference.CreateFromFile(@"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.0\Profile\Profile328\mscorlib.dll") 

      }; 

      references.AddRange(Directory.GetFiles(@"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5\Facades").Select(f => MetadataReference.CreateFromFile(f))); 

      var op = new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary); 
      //op.WithAssemblyIdentityComparer(DesktopAssemblyIdentityComparer.Default); 
      //CSharpCompilationOptions.WithAssemblyIdentityComparer(DesktopAssemblyIdentityComparer.Default); 
      CSharpCompilation compilation = CSharpCompilation.Create(
       assemblyName, 
       syntaxTrees: new[] { syntaxTree }, 
       references: references, 
       options: op); 
      Assembly assembly = null; 
      using (var ms = new MemoryStream()) 
      { 
       EmitResult result = compilation.Emit(ms); 

       if (!result.Success) 
       { 
        IEnumerable<Diagnostic> failures = result.Diagnostics.Where(diagnostic => 
         //diagnostic.IsWarningAsError || 
         diagnostic.Severity == DiagnosticSeverity.Error); 

        foreach (Diagnostic diagnostic in failures) 
        { 
         Console.Error.WriteLine("{0}: {1}", diagnostic.Id, diagnostic.GetMessage()); 
        } 
       } 
       else 
       { 
        ms.Seek(0, SeekOrigin.Begin); 
        assembly = Assembly.Load(ms.ToArray());     
       } 
     } 

這些都是錯誤的,我得到

CS0012:類型「對象」在未引用的程序集定義。您必須添加對程序集'mscorlib的引用,Version = 2.0.5.0,Culture = neutral,PublicKeyToken = 7cec85d7bea7798e,Retargetable = Yes'。

CS0012:類型'XmlReader'是在未引用的程序集中定義的。您必須添加對程序集'System.Xml的引用,版本= 2.0.5.0,Culture = neutral,PublicKeyToken = 7cec85d7bea7798e,Retargetable = Yes'。

+0

您是否嘗試過加入裝配重定向這些組件到你的app.config? (並擴展到* .exe.config) – Guvante

+0

我無法獲得程序集重定向來做任何事情 - 也不認爲這是這裏的問題。問題很可能是我如何設置roslyn編譯器。 – sjkp

+0

IIRC'DesktopAssemblyIdentityComparer'爲我解決了這個問題一次。但是請注意,'CSharpCompilationOptions'也是不可變的......你有沒有試過'op = op.WithAssemblyIdentityComparer(DesktopAssemblyIdentityComparer.Default)'? – m0sa

回答

4

正如您在評論中預測的DesktopAssemblyIdentityComparer是解決方案。然而,CSharpCompilationOptions是不可改變的,而WithAssemblyIdentityComparer方法返回一個新的實例,所以你必須使用這樣的:

var op = new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary); 
op = op.WithAssemblyIdentityComparer(DesktopAssemblyIdentityComparer.Default); 
CSharpCompilation compilation = CSharpCompilation.Create(
    assemblyName, 
    syntaxTrees: new[] { syntaxTree }, 
    references: references, 
    options: op); 
相關問題