C# (CSharp) Nullable.Select Exemples

Exemple #1

        public override string ConvertToString(Nullable <bool>[]?array)
        {
            if (array == null || array.Length == 0)
            {
                return(string.Empty);
            }

            return(string.Join(";", array.Select(v => v.HasValue ? v.Value.ToString() : string.Empty)));
        }

Exemple #2

Fichier : NullableCharArrayConverter.cs Projet : SoftCircuits/CsvParser

        public override string ConvertToString(Nullable <char>[]?array)
        {
            if (array == null || array.Length == 0)
            {
                return(string.Empty);
            }

            return(string.Join(";", array.Select(c => c.HasValue ? ((int)c).ToString() : string.Empty)));
        }