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mchsamples-.net-core/ex_042_016_EF_current_origi.../Nounours.cs

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2.8 KiB

// ========================================================================
//
// Copyright (C) 2016-2017 MARC CHEVALDONNE
// marc.chevaldonne.free.fr
//
// Module : Nounours.cs
// Author : Marc Chevaldonné
// Creation date : 2016-11-11
//
// ========================================================================
using System;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace ex_042_016_EF_current_original_database_val
{
/// <summary>
/// Nounours est une classe POCO, i.e. Plain Old CLR Object.
/// </summary>
[Table("TableNounours")]
public class Nounours
{
[Key]
[DatabaseGenerated(DatabaseGeneratedOption.Identity)]
public Guid UniqueId
{
get; set;
}
[Required]
[MaxLength(256)]
public string Nom
{
get;
set;
}
[Column("Naissance")]
public DateTime DateDeNaissance
{
get;
set;
}
public int NbPoils
{
get;
set;
}
/// <summary>
/// returns a hash code in order to use this class in hash table
/// </summary>
/// <returns>hash code</returns>
public override int GetHashCode()
{
return Nom.GetHashCode();
}
/// <summary>
/// checks if the "right" object is equal to this Nounours or not
/// </summary>
/// <param name="right">the other object to be compared with this Nounours</param>
/// <returns>true if equals, false if not</returns>
public override bool Equals(object right)
{
//check null
if (object.ReferenceEquals(right, null))
{
return false;
}
if (object.ReferenceEquals(this, right))
{
return true;
}
if (this.GetType() != right.GetType())
{
return false;
}
return this.Equals(right as Nounours);
}
/// <summary>
/// checks if this Nounours is equal to the other Nounours
/// </summary>
/// <param name="other">the other Nounours to be compared with</param>
/// <returns>true if equals</returns>
public bool Equals(Nounours other)
{
return (this.Nom.Equals(other.Nom) && this.DateDeNaissance == other.DateDeNaissance);
}
public override string ToString()
{
return $"{UniqueId}: {Nom} ({DateDeNaissance:dd/MM/yyyy}, {NbPoils} poils)";
}
}
}