public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
{
SyntaxNode root = await context.Document
.GetSyntaxRootAsync(context.CancellationToken)
.ConfigureAwait(false);
CaseSwitchLabelSyntax label = root
.FindNode(context.Span, getInnermostNodeForTie: true)?
.FirstAncestorOrSelf <CaseSwitchLabelSyntax>();
if (label == null)
{
return;
}
CodeAction codeAction = CodeAction.Create(
"Remove unnecessary case label",
cancellationToken =>
{
return(RemoveUnnecessaryCaseLabelRefactoring.RefactorAsync(
context.Document,
label,
cancellationToken));
},
DiagnosticIdentifiers.RemoveUnnecessaryCaseLabel + EquivalenceKeySuffix);
context.RegisterCodeFix(codeAction, context.Diagnostics);
}
public override async Task RegisterCodeFixesAsync(CodeFixContext context)
{
SyntaxNode root = await context.GetSyntaxRootAsync().ConfigureAwait(false);
if (!TryFindFirstAncestorOrSelf(root, context.Span, out CaseSwitchLabelSyntax label))
{
return;
}
CodeAction codeAction = CodeAction.Create(
"Remove unnecessary case label",
cancellationToken =>
{
return(RemoveUnnecessaryCaseLabelRefactoring.RefactorAsync(
context.Document,
label,
cancellationToken));
},
GetEquivalenceKey(DiagnosticIdentifiers.RemoveUnnecessaryCaseLabel));
context.RegisterCodeFix(codeAction, context.Diagnostics);
}
