<Column(Storage:="_EmployeeID", DbType:="Int", AutoSync:=AutoSync.OnInsert)> _
Public Property EmployeeID() As System.Nullable(Of Integer)
       Get
           Return Me._EmployeeID
       End Get
       Set(ByVal value As System.Nullable(Of Integer))
           If (Me._EmployeeID.Equals(value) = False) Then
               If Me._Employee.HasLoadedOrAssignedValue Then
                   Throw New System.Data.Linq.ForeignKeyReferenceAlreadyHasValueException
               End If
               Me.OnEmployeeIDChanging(value)
               Me.SendPropertyChanging()
               Me._EmployeeID = value
               Me.SendPropertyChanged("EmployeeID")
               Me.OnEmployeeIDChanged()
           End If
       End Set
   End Property

    [Column(Storage="_EmployeeID", AutoSync=AutoSync.OnInsert, DbType="Int NOT NULL IDENTITY", IsPrimaryKey=true, IsDbGenerated=true)]
    public int EmployeeID
    {
        get
        {
            return this._EmployeeID;
        }
        set
        {
            if ((this._EmployeeID != value))
            {
                this.OnEmployeeIDChanging(value);
                this.SendPropertyChanging();
                this._EmployeeID = value;
                this.SendPropertyChanged("EmployeeID");
                this.OnEmployeeIDChanged();
            }
        }
    }