roslyn

问题 I need to build a Xamarin solution (the UWP project of the solution) from a console application (another solution). In windows or web applications all the referenced files are listed in the project`s file. Therefore, I am able to simply emit the project's compilation and get the assembly file. var solutionPath = "folder\solution name.sln"; var workspace = MSBuildWorkspace.Create(); var solution = await workspace.OpenSolutionAsync(solutionPath, CancellationToken); var project = solution

问题 I have created the following object to walk my constructor: internal class ConstructorWalker : CSharpSyntaxWalker { private string className = String.Empty; private readonly SemanticModel semanticModel; private readonly Action<string> callback; public ConstructorWalker(Document document, Action<string> callback) { this.semanticModel = document.GetSemanticModelAsync().Result; this.callback = callback; } public override void VisitConstructorDeclaration(ConstructorDeclarationSyntax node) { var

问题 I'm trying to implement following csc command based compilation with the Roslyn Microsoft.Codeanalysis library csc /target:library /out:UserControlBase.dll UserControlBase.cs /addmodule:"c:\artifacts\MyLib.netmodule" Following is the implementation of the same with Roslyn var compilation = await project.GetCompilationAsync(); //Add Module compilation.AddReferences(ModuleMetadata.CreateFromFile(@"c:\artifacts\MyLib.netmodule").GetReference()); compilationStatus = compilation.Emit

问题 I can't find any Project Templates for Roslyn Extensions in the current released Visual Studio 2015 RC. Are they not available in the Release Candidate or just well hidden? I am missing the whole Roslyn folder. I have installed the Visual Studio 2015 SDK RC, do I still miss something? 回答1: They have moved to the Extensibility folder, and don't have Roslyn in the name. Instead they are named after what they actually do. Additionally, they aren't part of the base Visual Studio install. You need

问题 I have a datasource such as IDataSource : IEnumerable<IDynamicObject> One implementation is quering pure XML-data and another is quering an SQL database. My datasources have no conrete types, and are only working against simple schema-types. In some scenarios, these datasources are instanced in the same runtime-context and other they are accessed over the network. I wasn't to be able to query my datasources with LINQ, and I'm planning on using dynamic objects to only extract and parse the

问题 How can I insert a variable declaration after a region directive in Roslyn? I'd like to be able to do something like going from this: class MyClass { #region myRegion #endregion } to this: class MyClass { #region myRegion private const string myData = "somedata"; #endregion } I can't seem to find any examples that deal with trivia in this manner. 回答1: That's quite tricky to do with a CSharpSyntaxRewriter, because both the #region <name> and #endregion end up in the same SyntaxTriviaList ,

问题 I'm aiming to parse C# script files supplied by users via Roslyn. Let's assume the end user provides a script like: using System; return "Hello"; I'm looking for a general way to insert a few variable initialization statements at the earliest possible location in any given script. To my understanding, that would pretty much be after the last using statement. For the sake of the example, let's assume I just need to insert "var xyz = 123;" at the earliest location. So the end result should, in

问题 I had that previous question which was intended to resolved the state of a local variable / parameter. It works fine, I tweak it a little bit and it looks like this now : using Microsoft.CodeAnalysis; using Microsoft.CodeAnalysis.CSharp; using Microsoft.CodeAnalysis.CSharp.Syntax; using Microsoft.CodeAnalysis.Diagnostics; using System.Collections.Immutable; using System.Linq; namespace RefactoringEssentials.CSharp.Diagnostics { [DiagnosticAnalyzer(LanguageNames.CSharp)] public class

问题 I am experiencing weird issues during Visual Studio 2015 Community debugging a 32-bit C# application (C# 6, .NET 4.5.2) on Windows 8.1 x64. If I do a couple of Edit and Continue iterations (i.e. break execution, change something, continue), after a while I will get a weird NullReferenceException thrown for a field which cannot possibly be null. When I then hover over the this instance for the "offending" object, it turns out that there are multiple fields with the same name inside that object

问题 Since a while whenever I click on the WebSite menu "Enable C# 6 / VB 14" I get an exception message saying that "Package Microsoft.CodeDom.Providers.DotNetCompilerPlatform 1.0.2" is not found in following primary resource(s): "C:\Program Files (x86)\Microsoft Web Tools\Packages" I check the folder and see that it is upgraded to version 1.0.3. (C:\Program Files (x86)\Microsoft Web Tools\Packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.3) How can I bring the menu again intact in