frmconfig.frm

串口双机互相连接

VERSION 5.00
Begin VB.Form frmConfig 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "串口设置"
   ClientHeight    =   3420
   ClientLeft      =   5385
   ClientTop       =   5520
   ClientWidth     =   8310
   LinkTopic       =   "Form2"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   3420
   ScaleWidth      =   8310
   ShowInTaskbar   =   0   'False
   Begin VB.CommandButton cmdCancel 
      Caption         =   "Cancel"
      Height          =   495
      Left            =   7080
      TabIndex        =   2
      Top             =   840
      Width           =   1215
   End
   Begin VB.CommandButton cmdOk 
      Caption         =   "OK"
      Height          =   495
      Left            =   7080
      TabIndex        =   1
      Top             =   240
      Width           =   1215
   End
   Begin VB.Frame Frame1 
      Height          =   3135
      Left            =   120
      TabIndex        =   0
      Top             =   120
      Width           =   6855
      Begin VB.ComboBox cboComPort 
         Height          =   300
         ItemData        =   "frmConfig.frx":0000
         Left            =   5280
         List            =   "frmConfig.frx":0010
         TabIndex        =   14
         Top             =   1200
         Width           =   1095
      End
      Begin VB.ComboBox cboOutBufferSize 
         Height          =   300
         ItemData        =   "frmConfig.frx":0023
         Left            =   2280
         List            =   "frmConfig.frx":0036
         TabIndex        =   12
         Top             =   2280
         Width           =   2700
      End
      Begin VB.ComboBox cboStop 
         Height          =   300
         ItemData        =   "frmConfig.frx":0056
         Left            =   2280
         List            =   "frmConfig.frx":0063
         TabIndex        =   11
         Top             =   1800
         Width           =   2700
      End
      Begin VB.ComboBox cboData 
         Height          =   300
         ItemData        =   "frmConfig.frx":0072
         Left            =   2280
         List            =   "frmConfig.frx":007F
         TabIndex        =   10
         Top             =   1320
         Width           =   2700
      End
      Begin VB.ComboBox cboCheck 
         Height          =   300
         ItemData        =   "frmConfig.frx":008C
         Left            =   2280
         List            =   "frmConfig.frx":009F
         TabIndex        =   9
         Top             =   840
         Width           =   2700
      End
      Begin VB.ComboBox cboBaud 
         Height          =   300
         ItemData        =   "frmConfig.frx":00B2
         Left            =   2280
         List            =   "frmConfig.frx":00C5
         TabIndex        =   8
         Top             =   405
         Width           =   2700
      End
      Begin VB.Label Label7 
         Alignment       =   2  'Center
         Caption         =   "使用如下COM口"
         Height          =   375
         Left            =   5160
         TabIndex        =   13
         Top             =   720
         Width           =   1455
      End
      Begin VB.Label Label5 
         Alignment       =   1  'Right Justify
         Caption         =   "发送缓冲区:"
         Height          =   375
         Left            =   240
         TabIndex        =   7
         Top             =   2400
         Width           =   2000
      End
      Begin VB.Label Label4 
         Alignment       =   1  'Right Justify
         Caption         =   "停止位:"
         Height          =   375
         Left            =   240
         TabIndex        =   6
         Top             =   1920
         Width           =   2000
      End
      Begin VB.Label Label3 
         Alignment       =   1  'Right Justify
         Caption         =   "数据位:"
         Height          =   255
         Left            =   240
         TabIndex        =   5
         Top             =   1440
         Width           =   2000
      End
      Begin VB.Label Label2 
         Alignment       =   1  'Right Justify
         Caption         =   "校验:"
         Height          =   375
         Left            =   240
         TabIndex        =   4
         Top             =   960
         Width           =   1995
      End
      Begin VB.Label Label1 
         Alignment       =   1  'Right Justify
         Caption         =   "波特率:"
         Height          =   375
         Left            =   240
         TabIndex        =   3
         Top             =   480
         Width           =   1995
      End
   End
End
Attribute VB_Name = "frmConfig"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'***********************************************

Dim strSet As String            '串口设置
Dim intPort As Long             '串口号
Dim intOutBuffer As Long        '发送缓冲区大小
'***********************************************

'***********************************************
'取消
'响应取消按钮，卸载参数设置窗体
'***********************************************

Private Sub cmdCancel_Click()
    Unload Me
    
End Sub

'***********************************************
'确定
'响应确定按钮，进行参数设置
'***********************************************

Private Sub cmdOk_Click()
    If intCommFlag = 0 Then
    
        strSet = cboBaud.Text + "," + cboCheck.Text + "," + cboData.Text + "," + cboStop.Text
        intPort = Val(cboComPort.Text)
        intOutBuffer = Val(cboOutBufferSize.Text)
    
        Call frmMain.SetComm(strSet, intPort, intOutBuffer)
    Else
        MsgBox ("请先关闭串口再进行设置!")
    End If
    
    Unload Me
End Sub

'***********************************************
'窗体初始化
'初始化显示窗体
'***********************************************

Private Sub Form_Load()
    Dim BaudLenth As Long
    strSet = frmMain.GetSettings
    If Mid(strSet, 5, 1) = "," Then
        BaudLenth = 4
    Else
        BaudLenth = 5
    End If
    
    frmConfig.cboBaud.Text = Mid(strSet, 1, BaudLenth)
    frmConfig.cboCheck.Text = Mid(strSet, BaudLenth + 2, 1)
    frmConfig.cboData.Text = Mid(strSet, BaudLenth + 4, 1)
    frmConfig.cboStop.Text = Mid(strSet, BaudLenth + 6, Len(strSet) - BaudLenth - 5)
    
    frmConfig.cboComPort = frmMain.GetCommPort
    
    frmConfig.cboOutBufferSize = frmMain.GetOutBuffer
    
End Sub