serialport.frm

POS2000打印机演示程序

VERSION 5.00
Begin VB.Form SerialPort 
   Caption         =   "串口演示"
   ClientHeight    =   3150
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4515
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   3150
   ScaleWidth      =   4515
   StartUpPosition =   2  '屏幕中心
   Begin VB.Frame Frame2 
      Caption         =   "握手协议"
      Height          =   1875
      Left            =   2520
      TabIndex        =   5
      Top             =   1080
      Width           =   1875
      Begin VB.OptionButton Option1 
         Caption         =   "RTS/CTS"
         Height          =   255
         Left            =   240
         TabIndex        =   9
         Top             =   315
         Value           =   -1  'True
         Width           =   1095
      End
      Begin VB.OptionButton Option2 
         Caption         =   "comNone"
         Height          =   255
         Left            =   240
         TabIndex        =   8
         Top             =   675
         Width           =   1095
      End
      Begin VB.OptionButton Option3 
         Caption         =   "XON/OFF"
         Height          =   255
         Left            =   240
         TabIndex        =   7
         Top             =   1035
         Width           =   1095
      End
      Begin VB.OptionButton Option4 
         Caption         =   "comRTSXOnXOff"
         Height          =   375
         Left            =   240
         TabIndex        =   6
         Top             =   1350
         Width           =   1575
      End
   End
   Begin VB.Frame Frame1 
      Caption         =   "端口号"
      Height          =   855
      Left            =   135
      TabIndex        =   2
      Top             =   1935
      Width           =   2055
      Begin VB.OptionButton OptionCom1 
         Caption         =   "COM1"
         Height          =   375
         Left            =   180
         TabIndex        =   4
         Top             =   270
         Value           =   -1  'True
         Width           =   975
      End
      Begin VB.OptionButton OptionCom2 
         Caption         =   "COM2"
         Height          =   375
         Left            =   1125
         TabIndex        =   3
         Top             =   270
         Width           =   735
      End
   End
   Begin VB.CommandButton Ok 
      Caption         =   "确定"
      Height          =   495
      Left            =   2790
      TabIndex        =   1
      Top             =   270
      Width           =   1320
   End
   Begin VB.ComboBox Combo1 
      Height          =   300
      Left            =   120
      Style           =   2  'Dropdown List
      TabIndex        =   0
      Top             =   360
      Width           =   2115
   End
End
Attribute VB_Name = "SerialPort"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Private Sub Combo1_Change()
Setport.strgSetPort = Combo1.Text
End Sub

Private Sub Form_Load()
Combo1.AddItem "4800, N, 8, 1"
Combo1.AddItem "9600,N,8,1", 0
Combo1.AddItem "19200,N,8,1"

End Sub

Private Sub Ok_Click()
Setport.strgSetPort = Combo1.Text

Unload Me
End Sub

Private Sub Option1_Click()
Setport.igFlowControl = comRTS
End Sub

Private Sub Option2_Click()
Setport.igFlowControl = comNone
End Sub

Private Sub Option3_Click()
Setport.igFlowControl = comXOnXoff
End Sub

Private Sub Option4_Click()
Setport.igFlowControl = comRTSXOnXOff
End Sub

Private Sub OptionCom1_Click()
Setport.igSelectPort = igCom1
End Sub

Private Sub OptionCom2_Click()
Setport.igSelectPort = igCom2
End Sub