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CommTest485
测试com口程序Private Sub Form_Load()
Dim I As Integer
Dim Msg As String
Me.Enabled = False
Msg = 串行端口通讯测试 V & App.Major & . & App.Minor & App.Revision
cboCommSettings.Text = GetSetting(App.EXEName, frmCommTest , CommSettings , 2400,N,8,1 )
Me.Show
Me.Refresh
With MSComm1
For I = 1 To 16
Me.Caption = Msg & - 测试通讯端口:COM & I & ...
Me.Refresh
Delay 100
On Error Resume Next
.CommPort = I
.Settings = 2400,N,8,1
.PortOpen = True
.PortOpen = False
If Err = 0 Then cboCommPort.AddItem COM & Trim(I)
Next I
End With
cboCommPort.ListIndex = 0
optCommData(0).Value = True
Me.Caption = Msg & (Programming by WJY)
Me.Refresh
If cboCommPort.ListCount = 0 Then MsgBox 程序检测不到可用的串行端口!
Me.Enabled = True
End Sub
(test com port)
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- 积分：1
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VC助手破解版 visualassist
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推荐给新手...
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希望给大家带来个方便:-)(vc++6.0,vs2003.net,vs2005.net,vs2008)
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xayvw
VB环境下的一个CS程序,其中已具备主要功能,易于扩展()
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说明： Mapbasic编制的用于制图的多个工具程序。该程序已集于一个菜单下。(str preparation for a number of mapping tools procedures. The procedure has been set in a menu.)
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- 积分：1
