vb接收GPS数据源码全

;           =   2280
      TabIndex        =   0
      Top             =   60
      Width           =   495
   End
   Begin VB.Label Label4
      Caption         =   "RDDF History"
      Height          =   255
      Left            =   120
      TabIndex        =   9
      Top             =   3420
      Width           =   1035
   End
   Begin VB.Label Label3
      Caption         =   "Serial History"
      Height          =   195
      Left            =   180
      TabIndex        =   7
      Top             =   180
      Width           =   975
   End
   Begin VB.Label Label2
      Caption         =   "Settings"
      Height          =   195
      Left            =   2940
      TabIndex        =   2
      Top             =   120
      Width           =   615
  &