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Questions tagged [codefixprovider]

21 questions
4
votes
1 answer

How to get statements for IMethodSymbol?

I'm working on the Code Fix provider for .Net. I'd like to check method internals, e.g. method statements from IMethodSymbol. As an example, I have following code on input: public void DoSomething(string input) { if(input == null) throw…
Manushin Igor
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3
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1 answer

How to convert an IMethodSymbol to a MethodDeclarationSyntax?

Given an IMethodSymbol how can I create a MethodDeclarationSyntax? Background: For a code fix, I'm copying methods from one class which implements an interface into another which implements a different one. As a result, I need to modify a few things…
Rolan
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3
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2 answers

How do I debug a CodeFixProvider not ever loading

I have made a new "Analyzer with Code Fix (.NET Standard)" project, and updated the analyzer to check for what I want, and that works great. Now I have modified the CodeFixProvider, but it never shows up when debugging. I have set breakpoints in the…
Jeremy Morton
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3
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1 answer

Roslyn CodeFixProvider isn't loading or running in the Visual Studio IDE. What am I missing?

I first wrote a DiagnosticAnalyzer and then battled to get it to load until I listed its project as an Asset in the VSIX manifest. Now I also added a CodeFixProvider to the same project as the analyzer, but it doesn't load. What am I missing? I…
Martin Lottering
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2
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0 answers

Analyzer + Code Fix not generating option

I have an analyzer & Code fix that I want to make into a nuget package. When I run this analyzer using the .VSIX project, the Analyzer highlights the correct option but the code fix does not show up when I look at the options (also occurs if I…
Rolan
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2
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1 answer

How to provide fix for all parameters of the method (Roslyn - FixProvider)

I wrote code analyzer & fix provider for adding validations to ensure argument is not null. It works good for multiple methods, but I cannot check all the parameters at once. The analyzer will mark all the parameters that are not checked already,…
Divisadero
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2
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1 answer

Code fix : change members and class being used for a method call

I am doing a code analyser but I can't find a way to change the class and the members being accessed when you are calling a method. For example if i have public class FirstClass { public static void DoSomething(object SomeParameter) { …
nalka
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2
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0 answers

SyntaxNode ReplaceNode doesn't replace node

I'm trying to replace a statement in code with something else entirely. From: var results = item.Axes.GetDescendants(); To (something like): using (var context = ContentSearchManager.GetIndex("someindex").CreateSearchContext()) { …
Trayek
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1
vote
0 answers

Unexpected line breaks with Roslyn C# CodeFixProvider and Trivia

I am currently trying to write a C# CodeFixProvider which is supposed to replace calls to setXXX() methods with property setter access if a corresponding property exists. Basically setSimpleProperty(42); is replaced with SimpleProperty = 42; The…
user1211286
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Roslyn: How to make codefix on context in different project?

I am trying to write a proprietary analyzer and codefix for the following problem. Bare in mind this is my first time using Roslyn APIs. I'll gladly accept any general tips and advice. There is a huge code base with thousands of classes and a…
Venca.M
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1 answer

Roslyn CodeFix Provider (VS2015): How to get a class property/field type

How can I get the data type of a property/field? The only way that I'm able to do that is by searching in the syntax tree of the document where the class is stored. It's a bit slow and there's also the problem of inheritance (Need's to search other…
João Miguel Soares
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1
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1 answer

Roslyn CodeFixProvider: Move caret after applying code fix

i have implemented a custom CodeFixProvider that adds some XML documentation to members. Example: public void MyMethod() { } will be transformed to /// public void MyMethod() { } The CodeFixProvider is implemented like…
fss
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0 answers

Roslyn CodeFix: Create a Document

I'm playing with Roslyn analyzers and Codefixes. In my scenario I wan't to have every domain class should have an according builder in another project. The diagnostic part was no problem but now I struggle with the codefix. That is what I have so…
Tobias
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1
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0 answers

Roslyn Analyzer Select Document Changes

I'm trying to figure out how I can select Individual changes for updating issues in a document. When you select a code action to fix an issue. There are 3 additional options fix for document/project/solution: The window reflect the full change…
johnny 5
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1
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1 answer

Replacing string literals with private const statements

I'm building an analyzer for C# code which generates errors when a string literal is used instead of a const string for certain arguments for certain functions. Ie. class MyClass { private void MyMethod(IWriter writer) { …
David Rutten
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