vb接收GPS数据源码全

VERSION 5.00
Object = "{648A5603-2C6E-101B-82B6-000000000014}#1.1#0"; "MSCOMM32.OCX"
Object = "{F9043C88-F6F2-101A-A3C9-08002B2F49FB}#1.2#0"; "COMDLG32.OCX"
Begin vb.Form frmRDDF_Record
   Caption         =   "RDDF Saver"
   ClientHeight    =   6795
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   9540
   LinkTopic       =   "Form1"
   ScaleHeight     =   453
   ScaleMode       =   3  ''''Pixel
   ScaleWidth      =   636
   StartUpPosition =   3  ''''Windows Default
   Begin VB.CommandButton cmdMarkCone
      Caption         =   "Mark Cone"
      Height          =   315
      Left            =   6600
      TabIndex        =   11
      Top             =   3360
      Width           =   1215
   End
   Begin VB.CommandButton cmdSave
      Caption         =   "Save To"
      Height          =   315
      Left            =   8640
      TabIndex        =   10
      Top             =   3360
      Width           =   795
   End
   Begin MSComDlg.CommonDialog dlgSaveTo
      Left     &nbs