public static void NullOrNotNullElements()

in src/Microsoft.VisualStudio.Validation/Requires.cs [316:328]


        public static void NullOrNotNullElements<T>(IEnumerable<T> values, string? parameterName)
        {
            if (values is object)
            {
                foreach (T value in values)
                {
                    if (value is null)
                    {
                        throw new ArgumentException(Format(Strings.Argument_NullElement, parameterName), parameterName);
                    }
                }
            }
        }