コード例 #1
0
ファイル: Book.cs プロジェクト: idtitkov/epam-dotnet-tasks
        /// <summary>
        /// IFormattable interface implementation.
        /// </summary>
        /// <param name="format">Format type.</param>
        /// <param name="formatProvider">Culture.</param>
        /// <returns>Book as a string with particular format.</returns>
        public string ToString(string format, IFormatProvider formatProvider)
        {
            if (string.IsNullOrEmpty(format))
            {
                format = "FULL";
            }

            if (formatProvider == null)
            {
                formatProvider = CultureInfo.CurrentCulture;
            }

            string outputDateFormat = "yyyy";

            switch (format.ToUpperInvariant())
            {
            case "FULL":
                return
                    ($"ISBN: {ISBN}" +
                     $"\nAuthor: {Author}" +
                     $"\nTitle: {Title}" +
                     $"\nPublisher: {Publisher}" +
                     $"\nYear published: {YearPublished.ToString(outputDateFormat)}" +
                     $"\nPages: {Pages}" +
                     $"\nPrice: {Price}" +
                     $"\n\n");

            case "AT":
                return
                    ($"Author: {Author}" +
                     $"\nTitle: {Title}" +
                     $"\n\n");

            case "IATPUYPR":
                return
                    ($"ISBN: {ISBN}" +
                     $"\nAuthor: {Author}" +
                     $"\nTitle: {Title}" +
                     $"\nPublisher: {Publisher}" +
                     $"\nYear published: {YearPublished.ToString(outputDateFormat)}" +
                     $"\nPrice: {Price}" +
                     $"\n\n");

            default:
                throw new FormatException(string.Format("The {0} format string is not supported.", format));
            }
        }
コード例 #2
0
        public override int GetHashCode()
        {
            var hashCode = -1891000852;

            hashCode = hashCode * -1521134295 + Id.GetHashCode();
            hashCode = hashCode * -1521134295 + EqualityComparer <string> .Default.GetHashCode(Title);

            hashCode = hashCode * -1521134295 + EqualityComparer <string> .Default.GetHashCode(Author);

            hashCode = hashCode * -1521134295 + EqualityComparer <string> .Default.GetHashCode(Genre);

            hashCode = hashCode * -1521134295 + YearPublished.GetHashCode();
            hashCode = hashCode * -1521134295 + EqualityComparer <string> .Default.GetHashCode(Publisher);

            hashCode = hashCode * -1521134295 + Rating.GetHashCode();
            return(hashCode);
        }
コード例 #3
0
ファイル: Book.cs プロジェクト: idtitkov/epam-dotnet-tasks
        public override string ToString()
        {
            string outputDateFormat = "yyyy";

            string bookToString =
                $"Id: {Id}" +
                $"\nISBN: {ISBN}" +
                $"\nAuthor: {Author}" +
                $"\nTitle: {Title}" +
                $"\nPublisher: {Publisher}" +
                $"\nYear published: {YearPublished.ToString(outputDateFormat)}" +
                $"\nPages: {Pages}" +
                $"\nPrice: {Price}" +
                $"\n\n";

            return(bookToString);
        }
コード例 #4
0
ファイル: Book.cs プロジェクト: idtitkov/epam-dotnet-tasks
        public override int GetHashCode()
        {
            var hashCode = -619652410;

            hashCode = (hashCode * -1521134295) + this.Id.GetHashCode();
            hashCode = (hashCode * -1521134295) + EqualityComparer <string> .Default.GetHashCode(this.ISBN);

            hashCode = (hashCode * -1521134295) + EqualityComparer <string> .Default.GetHashCode(Author);

            hashCode = (hashCode * -1521134295) + EqualityComparer <string> .Default.GetHashCode(Title);

            hashCode = (hashCode * -1521134295) + EqualityComparer <string> .Default.GetHashCode(Publisher);

            hashCode = (hashCode * -1521134295) + YearPublished.GetHashCode();
            hashCode = (hashCode * -1521134295) + Pages.GetHashCode();
            hashCode = (hashCode * -1521134295) + Price.GetHashCode();
            return(hashCode);
        }