How to store double[] array to database with Entity Framework Code-First approach

Question

How can I store an array of doubles to database using Entity Framework Code-First with no impact on the existing code and architecture design?

I\'ve looked at Data A

Answer 1

You can do a thing like this :

    [NotMapped]
    public double[] Data
    {
        get
        {
            string[] tab = this.InternalData.Split(',');
            return new double[] { double.Parse(tab[0]), double.Parse(tab[1]) };
        }
        set
        {
            this.InternalData = string.Format("{0},{1}", value[0], value[1]);
        }
    }

    [EditorBrowsable(EditorBrowsableState.Never)]
    public string InternalData { get; set; }