private void AnalyzeAnonymousMethod(SyntaxNodeAnalysisContext context)
{
var anonymousMethod = (AnonymousMethodExpressionSyntax)context.Node;
if (ReplaceAnonymousMethodWithLambdaExpressionRefactoring.CanRefactor(anonymousMethod))
{
context.ReportDiagnostic(
DiagnosticDescriptors.ReplaceAnonymousMethodWithLambdaExpression,
anonymousMethod.GetLocation());
FadeOut(context, anonymousMethod);
}
}
private void AnalyzeAnonymousMethod(SyntaxNodeAnalysisContext context)
{
if (GeneratedCodeAnalyzer?.IsGeneratedCode(context) == true)
{
return;
}
var anonymousMethod = (AnonymousMethodExpressionSyntax)context.Node;
if (ReplaceAnonymousMethodWithLambdaExpressionRefactoring.CanRefactor(anonymousMethod))
{
context.ReportDiagnostic(
DiagnosticDescriptors.ReplaceAnonymousMethodWithLambdaExpression,
context.Node.GetLocation());
FadeOut(context, anonymousMethod);
}
}
public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
{
SyntaxNode root = await context.Document.GetSyntaxRootAsync(context.CancellationToken).ConfigureAwait(false);
AnonymousMethodExpressionSyntax anonymousMethod = root
.FindNode(context.Span, getInnermostNodeForTie: true)?
.FirstAncestorOrSelf <AnonymousMethodExpressionSyntax>();
if (anonymousMethod == null)
{
return;
}
CodeAction codeAction = CodeAction.Create(
"Replace anonymous method with lambda expression",
cancellationToken => ReplaceAnonymousMethodWithLambdaExpressionRefactoring.RefactorAsync(context.Document, anonymousMethod, cancellationToken),
DiagnosticIdentifiers.ReplaceAnonymousMethodWithLambdaExpression + EquivalenceKeySuffix);
context.RegisterCodeFix(codeAction, context.Diagnostics);
}
