📄 dlgsetcomm.frm
字号:
VERSION 5.00
Begin VB.Form dlgSetComm
BorderStyle = 3 'Fixed Dialog
Caption = "设置通讯参数"
ClientHeight = 3204
ClientLeft = 2760
ClientTop = 3756
ClientWidth = 4476
Icon = "dlgSetComm.frx":0000
LinkTopic = "Form1"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 3204
ScaleWidth = 4476
ShowInTaskbar = 0 'False
Begin VB.ComboBox cmbParity
BeginProperty Font
Name = "宋体"
Size = 10.8
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 312
ItemData = "dlgSetComm.frx":0442
Left = 1080
List = "dlgSetComm.frx":0455
Style = 2 'Dropdown List
TabIndex = 10
Top = 1560
Width = 1212
End
Begin VB.ComboBox cmbStopbit
BeginProperty Font
Name = "宋体"
Size = 10.8
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 312
ItemData = "dlgSetComm.frx":0485
Left = 3360
List = "dlgSetComm.frx":0492
Style = 2 'Dropdown List
TabIndex = 8
Top = 1560
Width = 732
End
Begin VB.CommandButton cmdCancel
Caption = "取消"
BeginProperty Font
Name = "宋体"
Size = 10.8
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Left = 2591
TabIndex = 7
Top = 2640
Width = 1215
End
Begin VB.ComboBox cmbDatalen
BeginProperty Font
Name = "宋体"
Size = 10.8
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 312
ItemData = "dlgSetComm.frx":04A1
Left = 3360
List = "dlgSetComm.frx":04B4
Style = 2 'Dropdown List
TabIndex = 5
Top = 960
Width = 612
End
Begin VB.ComboBox cmbComport
BeginProperty Font
Name = "宋体"
Size = 10.8
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 312
ItemData = "dlgSetComm.frx":04C7
Left = 1080
List = "dlgSetComm.frx":04E3
Style = 2 'Dropdown List
TabIndex = 3
Top = 360
Width = 612
End
Begin VB.ComboBox cmbBoundary
BeginProperty Font
Name = "宋体"
Size = 10.8
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 312
ItemData = "dlgSetComm.frx":04FF
Left = 1080
List = "dlgSetComm.frx":0536
Style = 2 'Dropdown List
TabIndex = 1
Top = 960
Width = 1212
End
Begin VB.CommandButton cmdOk
Caption = "确定"
BeginProperty Font
Name = "宋体"
Size = 10.8
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 372
Left = 671
TabIndex = 0
Top = 2640
Width = 1215
End
Begin VB.Label Label5
Caption = "校验"
BeginProperty Font
Name = "宋体"
Size = 10.8
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 288
Left = 360
TabIndex = 11
Top = 1560
Width = 492
End
Begin VB.Label Label4
Caption = "停止位"
BeginProperty Font
Name = "宋体"
Size = 10.8
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 288
Left = 2520
TabIndex = 9
Top = 1560
Width = 732
End
Begin VB.Label Label3
Caption = "字长"
BeginProperty Font
Name = "宋体"
Size = 10.8
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 288
Left = 2520
TabIndex = 6
Top = 960
Width = 492
End
Begin VB.Label Label2
Caption = "通讯口"
BeginProperty Font
Name = "宋体"
Size = 10.8
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 288
Left = 360
TabIndex = 4
Top = 360
Width = 732
End
Begin VB.Label Label1
Caption = "波特率"
BeginProperty Font
Name = "宋体"
Size = 10.8
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 288
Left = 360
TabIndex = 2
Top = 960
Width = 732
End
End
Attribute VB_Name = "dlgSetComm"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Dim Bound, Datalen, Stopbit As Single
Dim para, ParaList As String
Private Sub cmdCancel_Click()
Me.Hide
End Sub
Private Sub cmdOK_Click()
On Error GoTo ErrHandle
frmMain.MSComm1.CommPort = cmbComport.Text
frmMain.MSComm1.Settings = _
cmbBoundary.Text + "," + _
Mid(ParaList, cmbParity.ListIndex + 1, 1) + "," + _
cmbDatalen.Text + "," + cmbStopbit.Text
Bound = cmbBoundary.Text
para = Mid(ParaList, cmbParity.ListIndex + 1, 1)
Datalen = cmbDatalen.Text
Stopbit = cmbStopbit.Text
SetMessage
Me.Hide
Exit Sub
ErrHandle:
MsgBox "错误的设置！", vbInformation, "端口设置错误"
End Sub
Private Sub Form_activate()
cmbComport.Text = frmMain.MSComm1.CommPort
cmbBoundary.Text = Bound
cmbParity.ListIndex = InStr(1, ParaList, UCase(para)) - 1
cmbDatalen.Text = Datalen
cmbStopbit.Text = Stopbit
End Sub
Private Sub Form_Load()
Bound = 9600
para = "n"
Datalen = 8
Stopbit = 1
ParaList = "EOMSN"
Form_activate
SetMessage
End Sub
Private Sub SetMessage()
frmMain.lblSetting.Caption = "端口号：" + cmbComport.Text + _
Chr(13) + Chr(10) + _
"波特率：" + cmbBoundary.Text + _
"，校验方式：" + cmbParity.Text + _
"," + cmbDatalen.Text + "位字长 ，" + _
cmbStopbit + "位停止位"
End Sub
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