我在VB6中用Winsock做了Server & Client两个软件,希望在本地进行信息传输。第一次连接正常,但是在第二次连接时总是提示“错误10048,地址正在使用”,不知怎么解决,望赐教!谢谢!
解决方案 »
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然后在连接
需要双方都close
检测状态
Private Sub Command1_Click()
Dim trstr As String
trstr = Text2.Text & Chr(13) + Chr(10)
Winsock1.SendData trstrEnd SubPrivate Sub Form_Load()
Text3.Text = Winsock1.LocalIP
Winsock1.BindWinsock1.ListenEnd SubPrivate Sub Form_Unload(Cancel As Integer)
Winsock1.Close
End SubPrivate Sub Winsock1_Close()
Winsock1.Close
MsgBox "dsdsdsdsdsds"
Unload Me
End SubPrivate Sub Winsock1_ConnectionRequest(ByVal requestID As Long)
If Winsock1.State <> 0 Then Winsock1.Close
Winsock1.Accept requestID
MsgBox "有客户请求!"End SubPrivate Sub Winsock1_DataArrival(ByVal bytesTotal As Long)
Dim ss As String
Winsock1.GetData ss, vbStringText1.Text = Text1.Text & ss & Chr(13) + Chr(10)
End Sub
客户端的
Private Sub Command1_Click()
If Winsock1.State <> 0 Then Winsock1.Close
Winsock1.RemoteHost = Text1.Text
Winsock1.RemotePort = CLng(Text2.Text)
'Winsock1.Bind CLng(Text2.Text)
Winsock1.Connect
End SubPrivate Sub Command2_Click()
Winsock1.SendData Text3.TextEnd SubPrivate Sub Form_Load()
Text1.Text = ""
Text2.Text = ""
Text3.Text = ""
Text4.Text = ""End SubPrivate Sub Form_Unload(Cancel As Integer)
Winsock1.Close
End SubPrivate Sub Winsock1_Close()
MsgBox "as"
Winsock1.Close
MsgBox "123"End SubPrivate Sub Winsock1_Connect()
If Winsock1.State <> 0 Then
MsgBox "连接成功!"
Else
MsgBox "连接失败!"
End If
End SubPrivate Sub Winsock1_DataArrival(ByVal bytesTotal As Long)
Dim gresult As String
Winsock1.GetData gresult, vbString
Text4.Text = gresult
End SubPrivate Sub Winsock1_Error(ByVal Number As Integer, Description As String, ByVal Scode As Long, ByVal Source As String, ByVal HelpFile As String, ByVal HelpContext As Long, CancelDisplay As Boolean)
MsgBox "error!" & CStr(Number)
End Sub