/// <summary>
/// From http://stackoverflow.com/questions/263400/what-is-the-best-algorithm-for-an-overridden-system-object-gethashcode
/// </summary>
public override int GetHashCode()
{
unchecked // Overflow is fine, just wrap
{
int hash = 17, hash2 = 23; // 2 random prime numbers
hash = hash * hash2 + SkillCategoryId.GetHashCode();
hash = hash * hash2 + SkillCategoryText.GetHashCode();
hash = hash * hash2 + Rank.GetHashCode();
return(hash);
}
}
public int CompareTo(object obj)
{
if (obj is SkillCategory)
{
return(SkillCategoryId.CompareTo((obj as SkillCategory).SkillCategoryId));
}
else
{
throw new ArgumentException("Wrong data type.");
}
}
public override bool Equals(object obj)
{
SkillCategory other = obj as SkillCategory;
return(other != null && SkillCategoryId.Equals(other.SkillCategoryId));
}