private static string?GetNameOfInvokedExpression(ISyntaxFacts syntaxFacts, SyntaxNode invokedExpression)
{
if (syntaxFacts.IsSimpleMemberAccessExpression(invokedExpression))
{
return(syntaxFacts.GetIdentifierOfSimpleName(syntaxFacts.GetNameOfMemberAccessExpression(invokedExpression)).ValueText);
}
if (syntaxFacts.IsMemberBindingExpression(invokedExpression))
{
invokedExpression = syntaxFacts.GetNameOfMemberBindingExpression(invokedExpression);
}
if (syntaxFacts.IsIdentifierName(invokedExpression))
{
return(syntaxFacts.GetIdentifierOfSimpleName(invokedExpression).ValueText);
}
return(null);
}