public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
{
SyntaxNode root = await context.GetSyntaxRootAsync().ConfigureAwait(false);
if (!TryFindFirstAncestorOrSelf(root, context.Span, out EnumDeclarationSyntax enumDeclaration))
{
return;
}
string value = context.Diagnostics[0].Properties["Value"];
CodeAction codeAction = CodeAction.Create(
$"Declare enum member with value {value}",
cancellationToken => CompositeEnumValueContainsUndefinedFlagRefactoring.RefactorAsync(context.Document, enumDeclaration, value, cancellationToken),
GetEquivalenceKey(DiagnosticIdentifiers.CompositeEnumValueContainsUndefinedFlag));
context.RegisterCodeFix(codeAction, context.Diagnostics[0]);
}
public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
{
SyntaxNode root = await context.Document.GetSyntaxRootAsync(context.CancellationToken).ConfigureAwait(false);
EnumDeclarationSyntax enumDeclaration = root
.FindNode(context.Span, getInnermostNodeForTie: true)?
.FirstAncestorOrSelf <EnumDeclarationSyntax>();
Debug.Assert(enumDeclaration != null, $"{enumDeclaration} is null");
if (enumDeclaration == null)
{
return;
}
string value = context.Diagnostics[0].Properties["Value"];
CodeAction codeAction = CodeAction.Create(
$"Declare enum member with value {value}",
cancellationToken => CompositeEnumValueContainsUndefinedFlagRefactoring.RefactorAsync(context.Document, enumDeclaration, value, cancellationToken),
DiagnosticIdentifiers.CompositeEnumValueContainsUndefinedFlag + BaseCodeFixProvider.EquivalenceKeySuffix);
context.RegisterCodeFix(codeAction, context.Diagnostics);
}
