| 使用VB开发来电管理软件 |
| chen在2007/7/30发表，被浏览6905次
|
适合对象：记得来电显示管理器
开发环境：Visual Basic
下载范例：JDDemoVB.RAR
VERSION 5.00
Object = "{3B7C8863-D78F-101B-B9B5-04021C009402}#1.2#0"; "RICHTX32.OCX"
Object = "{648A5603-2C6E-101B-82B6-000000000014}#1.1#0"; "MSCOMM32.OCX"
Begin VB.Form Form1
Caption = "Form1"
ClientHeight = 4380
ClientLeft = 60
ClientTop = 450
ClientWidth = 4305
LinkTopic = "Form1"
ScaleHeight = 4380
ScaleWidth = 4305
StartUpPosition = 3 '窗口缺省
Begin VB.CommandButton Command2
Caption = "关闭"
Height = 375
Left = 3240
TabIndex = 4
Top = 120
Width = 855
End
Begin RichTextLib.RichTextBox RichTextBox1
Height = 3135
Left = 240
TabIndex = 3
Top = 960
Width = 3855
_ExtentX = 6800
_ExtentY = 5530
_Version = 393217
Enabled = -1 'True
TextRTF = $"Form1.frx":0000
End
Begin MSCommLib.MSComm MSComm1
Left = 1800
Top = 240
_ExtentX = 1005
_ExtentY = 1005
_Version = 393216
DTREnable = -1 'True
End
Begin VB.CommandButton Command1
Caption = "打开"
Height = 375
Left = 2280
TabIndex = 2
Top = 120
Width = 855
End
Begin VB.ComboBox Combo1
Height = 300
ItemData = "Form1.frx":008F
Left = 1080
List = "Form1.frx":0091
TabIndex = 0
Text = "COM1"
Top = 120
Width = 975
End
Begin VB.Label Label1
Caption = "连接端口"
Height = 255
Left = 120
TabIndex = 1
Top = 240
Width = 855
End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
With MSComm1
If .PortOpen Then .PortOpen = False
.CommPort = Combo1.ListIndex + 1
.InputLen = 1
.PortOpen = True
End With
With RichTextBox1
.Text = "Open COM" & CStr(Combo1.ListIndex + 1) & Chr(10)
.Text = .Text & "Listening" & vbCrLf
End With
While MSComm1.PortOpen
Do
DoEvents
If Not MSComm1.PortOpen Then Exit Sub
Buffer$ = Buffer$ & MSComm1.Input
Loop Until InStr(Buffer$, Chr(&H55) & Chr(&H55) & Chr(&H55) & Chr(&H55) & Chr(&H55) & Chr(&H55))
Do
DoEvents
s$ = MSComm1.Input
Loop Until s$ <> ""
TeleKind% = Asc(s$)
Do
DoEvents
s$ = MSComm1.Input
Loop Until s$ <> ""
TeleLen% = Asc(s$)
i% = 0
Buffer$ = ""
Do
DoEvents
s$ = MSComm1.Input
If s$ <> "" Then
'RichTextBox1.Text = RichTextBox1.Text & " " & Hex$(Asc(s$))
Buffer$ = Buffer$ & s$
i% = i% + 1
End If
Loop Until i% >= TeleLen%
Rem 复合数据格式
If TeleKind% = &H80 Then
With RichTextBox1
'.Text = .Text & "复合数据格式 " & vbCrLf
p% = InStr(Buffer$, Chr(1))
If p% > 0 Then
TLen% = Asc(Mid(Buffer$, p% + 1, 1))
.Text = .Text & "来电时间: " & Mid(Buffer$, p% + 2, TLen%) & vbCrLf
End If
p% = InStr(Buffer$, Chr(2))
If p% > 0 Then
TLen% = Asc(Mid(Buffer$, p% + 1, 1))
.Text = .Text & "来电号码: " & Mid(Buffer$, p% + 2, TLen%) & vbCrLf
End If
End With
End If
Rem 单数据格式
If TeleKind% = &H4 Then
With RichTextBox1
'.Text = .Text & "单数据格式" & vbCrLf
.Text = .Text & "来电时间: " & Mid(Buffer$, 1, 8) & vbCrLf
.Text = .Text & "来电号码: " & Mid(Buffer$, 9, TeleLen% - 8) & vbCrLf
End With
End If
Buffer$ = ""
Wend
End Sub
Private Sub Command2_Click()
With MSComm1
If .PortOpen Then .PortOpen = False
End With
With RichTextBox1
.Text = .Text & "Close" & vbCrLf
End With
End Sub
Private Sub Form_Load()
With Combo1
.Clear
For i = 1 To 5
.AddItem ("COM" & CStr(i))
Next
.ListIndex = 0
End With
End Sub
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