dfh1.frm

vb通讯程序

VERSION 5.00
Object = "{6B7E6392-850A-101B-AFC0-4210102A8DA7}#1.2#0"; "COMCTL32.OCX"
Begin VB.Form Form2 
   Caption         =   "设置波特率"
   ClientHeight    =   2145
   ClientLeft      =   2370
   ClientTop       =   2625
   ClientWidth     =   2970
   LinkTopic       =   "Form2"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   2145
   ScaleWidth      =   2970
   Begin VB.ComboBox Combo1 
      Height          =   300
      Left            =   480
      TabIndex        =   4
      Top             =   1200
      Width           =   1215
   End
   Begin VB.Frame Frame1 
      Caption         =   "波特率"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00000000&
      Height          =   735
      Left            =   480
      TabIndex        =   3
      Top             =   840
      Width           =   1215
   End
   Begin VB.CommandButton Cmcancel 
      Caption         =   "cancel"
      Height          =   255
      Left            =   1920
      TabIndex        =   2
      Top             =   1320
      Width           =   735
   End
   Begin VB.CommandButton Cmok 
      Caption         =   "ok!"
      Height          =   255
      Left            =   1920
      TabIndex        =   1
      Top             =   720
      Width           =   735
   End
   Begin ComctlLib.TabStrip TabStrip1 
      Height          =   1815
      Left            =   240
      TabIndex        =   0
      Top             =   120
      Width           =   2535
      _ExtentX        =   4471
      _ExtentY        =   3201
      _Version        =   327682
      BeginProperty Tabs {0713E432-850A-101B-AFC0-4210102A8DA7} 
         NumTabs         =   1
         BeginProperty Tab1 {0713F341-850A-101B-AFC0-4210102A8DA7} 
            Caption         =   "property"
            Object.Tag             =   ""
            ImageVarType    =   2
         EndProperty
      EndProperty
   End
End
Attribute VB_Name = "Form2"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False

Sub loadpropertysettings()
Combo1.AddItem "300"
Combo1.AddItem "600"
Combo1.AddItem "1200"
Combo1.AddItem "2400"
Combo1.AddItem "4800"
Combo1.AddItem "9600"
Combo1.AddItem "14400"
Combo1.AddItem "19200"
Combo1.AddItem "28800"
End Sub
Private Sub Cmcancel_Click()
Unload Me
End Sub

Private Sub Cmok_Click()
On Error Resume Next
If Len(Combo1.Text) = 0 Then
MsgBox "在通讯之前先设置波特率", 48, "错误"
Else
 Select Case Combo1.Text
Case "300"
speed = 300
Case "600"
speed = 600
Case "1200"
speed = 1200
Case "2400"
speed = 2400
Case "4800"
speed = 4800
Case "9600"
speed = 9600
Case "14400"
speed = 14400
Case "19200"
speed = 19200
Case "28800"
speed = 28800
End Select
End If
Form1.Combo2.Text = Combo1.Text
Unload Me
End Sub
Private Sub Form_Load()
loadpropertysettings
Call congji(True)
End Sub