📄 frmconfig.frm
字号:
VERSION 5.00
Begin VB.Form FrmConfigEdit
BorderStyle = 4 'Fixed ToolWindow
Caption = "控制端口的设置"
ClientHeight = 4200
ClientLeft = 2760
ClientTop = 3705
ClientWidth = 5835
HelpContextID = 1
Icon = "FrmConfig.frx":0000
LinkTopic = "Form1"
LockControls = -1 'True
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 4200
ScaleWidth = 5835
ShowInTaskbar = 0 'False
StartUpPosition = 1 'CenterOwner
Begin VB.Frame fraHole
Height = 3855
Left = 240
TabIndex = 0
Top = 120
Width = 5295
Begin VB.CommandButton CancelButton
Caption = "取消(&C)"
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 350
Left = 3000
TabIndex = 13
Top = 3360
Width = 1215
End
Begin VB.Frame fraComm
Height = 2895
Left = 480
TabIndex = 2
Top = 240
Width = 4215
Begin VB.ComboBox cmbBoudRate
Height = 315
ItemData = "FrmConfig.frx":0442
Left = 1320
List = "FrmConfig.frx":0444
Style = 2 'Dropdown List
TabIndex = 7
Top = 360
Width = 2415
End
Begin VB.ComboBox cmbParity
Height = 315
Left = 1320
Style = 2 'Dropdown List
TabIndex = 6
Top = 840
Width = 2415
End
Begin VB.ComboBox cmbDatabits
Height = 315
Left = 1320
Style = 2 'Dropdown List
TabIndex = 5
Top = 1320
Width = 2415
End
Begin VB.ComboBox cmbStopbits
Height = 315
Left = 1320
Style = 2 'Dropdown List
TabIndex = 4
Top = 1800
Width = 2415
End
Begin VB.ComboBox cmbCom
Height = 315
Left = 1320
Style = 2 'Dropdown List
TabIndex = 3
Top = 2280
Width = 2415
End
Begin VB.Label Label1
AutoSize = -1 'True
Caption = "波特率:"
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 180
Left = 480
TabIndex = 12
Top = 420
Width = 630
End
Begin VB.Label Label2
AutoSize = -1 'True
Caption = "校验位:"
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 180
Left = 480
TabIndex = 11
Top = 900
Width = 630
End
Begin VB.Label Label3
AutoSize = -1 'True
Caption = "数据位:"
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 180
Left = 480
TabIndex = 10
Top = 1380
Width = 630
End
Begin VB.Label Label4
AutoSize = -1 'True
Caption = "停止位:"
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 180
Left = 480
TabIndex = 9
Top = 1860
Width = 630
End
Begin VB.Label Label5
AutoSize = -1 'True
Caption = "串口号:"
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 180
Left = 480
TabIndex = 8
Top = 2340
Width = 630
End
End
Begin VB.CommandButton OKButton
Caption = "确定(&O)"
BeginProperty Font
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 350
Left = 1200
TabIndex = 1
Top = 3360
Width = 1215
End
End
End
Attribute VB_Name = "FrmConfigEdit"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'*******************************************
'声明
'*******************************************
Option Explicit
'********************************************
'声明结束
'********************************************
Private fso As Object
Private strFileName As String
Public UserResult As VbMsgBoxResult '记录用户选则OK还是CANCEL
'**************************************
'功能：为各组个框加载项目
'**************************************
Private Sub InitData()
With cmbBoudRate
.AddItem "19200"
.AddItem "9600"
.AddItem "4800"
.AddItem "2400"
.AddItem "1200"
.AddItem "300"
.Text = "9600"
End With
With cmbParity
.AddItem "NONE"
.AddItem "ODD"
.AddItem "EVEN"
.AddItem "SPACE"
.Text = "NONE"
.AddItem "MARK"
End With
With cmbDatabits
.AddItem "8"
.AddItem "7"
.AddItem "6"
.Text = "8"
End With
With cmbStopbits
.AddItem "1"
.AddItem "2"
.Text = "1"
End With
With cmbCom
.AddItem "COM1"
.AddItem "COM2"
' .AddItem "COM3"
' .AddItem "COM4"
.Text = "COM1"
End With
End Sub
Private Sub CancelButton_Click()
UserResult = vbCancel
Unload Me
End Sub
Private Sub Form_Load()
'加载组合框中的项目
Dim i As Integer
Dim fileNumber As Integer
fileNumber = FreeFile
InitData
'如果已经初始化，则显示传入的设置
'*********************************************
strFileName = App.Path + "\iniFile\settingsFile.dat"
Set fso = CreateObject("scripting.filesystemobject")
If fso.fileexists(strFileName) Then
Open strFileName For Binary As #fileNumber
Get #fileNumber, , ConfigEdit
Close #fileNumber
cmbBoudRate = ConfigEdit.cmbBoudRate
cmbParity = ConfigEdit.cmbParity
cmbDatabits = ConfigEdit.cmbDatabits
cmbStopbits = ConfigEdit.cmbStopbits
cmbCom = ConfigEdit.cmbCom
End If
End Sub
Private Sub OKButton_Click() '确认返回
Dim fileNumber As Integer
ConfigEdit.cmbBoudRate = cmbBoudRate
ConfigEdit.cmbParity = cmbParity
ConfigEdit.cmbDatabits = cmbDatabits
ConfigEdit.cmbStopbits = cmbStopbits
ConfigEdit.cmbCom = cmbCom
Parity = Asc(Mid(cmbParity.Text, 1, 1))
BaudRate = CLng(Trim(cmbBoudRate))
DataBits = CLng(Trim(cmbDatabits))
StopBits = CSng(Trim(cmbStopbits))
PortNr = CByte(Right(cmbCom.Text, 1))
fileNumber = FreeFile
Open strFileName For Binary As #fileNumber
Put #fileNumber, , ConfigEdit
Close #fileNumber
FrmMain.MSComm1.CommPort = PortNr
FrmMain.MSComm1.Settings = Str(BaudRate) + "," + _
Chr(Parity) + "," + Str(DataBits) _
+ "," + Str(StopBits)
Unload Me
End Sub
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