Simple Dynamics CRM code analyzer using the .NET Compiler Platform ("Roslyn")

BasicBracketedArgumentListAnalyzer.cs

public override void Initialize(AnalysisContext context)
{
	context.RegisterSyntaxNodeAction(AnalyzeBal, SyntaxKind.BracketedArgumentList);
}

private static void AnalyzeBal(SyntaxNodeAnalysisContext context)
{
	SyntaxNode node = context.Node;
	if (!node.IsKind(SyntaxKind.BracketedArgumentList)) return;

	BracketedArgumentListSyntax bal = (BracketedArgumentListSyntax)node;
	ITypeSymbol type = null;

	ElementAccessExpressionSyntax parent = (ElementAccessExpressionSyntax)bal.Parent;
	if (!parent.Expression.IsKind(SyntaxKind.IdentifierName)) return;

	IdentifierNameSyntax identifier = (IdentifierNameSyntax)parent.Expression;
	if (identifier != null)
		type = context.SemanticModel.GetTypeInfo(identifier).Type;

	if (type == null) return;

	//If type is not Microsoft.Xrm.Sdk.Entity - exit
	if (type.ToString() != "Microsoft.Xrm.Sdk.Entity") return;

	//If arguement does not contain an upper case letter - exit
	if (!bal.Arguments.ToString().ToCharArray().Any(char.IsUpper)) return;

	var diagnostic = Diagnostic.Create(Rule, node.GetLocation(), bal.Arguments[0].Expression.GetFirstToken().ValueText);
	context.ReportDiagnostic(diagnostic);
}