SlideRecord.cs

namespace linq_slideviews
{
	public class SlideRecord
	{
		public SlideRecord(int slideId, SlideType slideType, string unitTitle)
		{
			SlideId = slideId;
			SlideType = slideType;
			UnitTitle = unitTitle;
		}

		public readonly int SlideId;
		public readonly SlideType SlideType;
		public readonly string UnitTitle;

		public override string ToString()
		{
			return $"{nameof(SlideId)}: {SlideId}, {nameof(SlideType)}: {SlideType}, {nameof(UnitTitle)}: {UnitTitle}";
		}

		protected bool Equals(SlideRecord other)
		{
			return SlideId == other.SlideId && SlideType == other.SlideType && string.Equals(UnitTitle, other.UnitTitle);
		}

		public override bool Equals(object obj)
		{
			if (ReferenceEquals(null, obj)) return false;
			if (ReferenceEquals(this, obj)) return true;
			if (obj.GetType() != this.GetType()) return false;
			return Equals((SlideRecord) obj);
		}

		public override int GetHashCode()
		{
			unchecked
			{
				var hashCode = SlideId;
				hashCode = (hashCode*397) ^ (int) SlideType;
				hashCode = (hashCode*397) ^ (UnitTitle != null ? UnitTitle.GetHashCode() : 0);
				return hashCode;
			}
		}
	}
}