protected override TrackerBase <SyntaxKind, InvocationContext> .Condition HasPkcs1PaddingArgument() => (context) => { var argumentList = ((InvocationExpressionSyntax)context.Node).ArgumentList; var values = VisualBasicSyntaxHelper.ArgumentValuesForParameter(context.SemanticModel, argumentList, "padding"); return(values.Length == 1 && values[0] is ExpressionSyntax valueSyntax && context.SemanticModel.GetSymbolInfo(valueSyntax).Symbol is ISymbol symbol && symbol.Name == "Pkcs1"); };