JAWABAN SOAL NO. 3

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LISTING PROGRAM SERVER

Dim ClientIndex As Byte
Dim cRequest As Integer
Dim cData As String
Dim i As Integer
Dim iGD As Integer

Sub MulaiServer()
        WS(0).LocalPort = 3000
        WS(0).Listen
        cRequest = 1
        ClientIndex = 1
End Sub

Private Sub Form_Load()
        MulaiServer
        GD.Rows = 41
        For i = 1 To 40
            GD.Col = 0
            GD.Row = i
            GD.Text = i
        Next i
        iGD = 1
End Sub

Private Sub Timer1_Timer()
    For i = 1 To GD.Rows - 1
        GD.Row = i
        GD.Col = 4
        If GD.Text = "START" Then
            GD.Col = 3
            GD.Text = Time
        End If
    Next i
End Sub

Private Sub WS_ConnectionRequest(index As Integer, ByVal requestID As Long)
        Load WS(cRequest)
        WS(cRequest).Close
        WS(cRequest).Accept requestID
        cRequest = cRequest + 1 '
End Sub

Private Sub WS_DataArrival(index As Integer, ByVal bytesTotal As Long)
        WS(index).GetData cData, vbString, bytesTotal
        Call CekData(index)
       
End Sub

Sub CekData(index)
    On Error Resume Next
        Dim kata() As String
        kata = Split(cData, "-")
        Select Case kata(0)
        Case "START"
                        GD.Row = iGD
                        GD.Col = 1
                        GD.Text = kata(1) 'WS(index).RemoteHostIP
                        GD.Col = 2
                        GD.Text = Time
                        GD.Col = 4
                        GD.Text = "START"
                        GD.Col = 5
                        GD.Text = kata(2)
                        iGD = iGD + 1
        Case "STOP"
            For i = 1 To GD.Rows - 1
                GD.Row = i
                GD.Col = 1
                If GD.Text = kata(1) Then
                    GD.Col = 4
                    GD.Text = "STOP"
                End If
            Next i
        End Select
End Sub
       
Private Sub WS_Error(index As Integer, 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)
        WS(index).Close
End Sub


listing program client

Dim IPS As String
Dim User As String

Private Sub Command1_Click()
ws.SendData “START-” & User & “-MASDAULI”
End Sub

Private Sub Command2_Click()
ws.SendData “STOP-” & User
End Sub

Private Sub Form_Load()
IPS = “127.0.0.1″
User = ws.LocalIP
ws.Connect IPS, 3000
masuk.Text = “”
keluar = “”
biaya.Text = “”
bayar.Text = “”
End Sub
Sub CheckData()
Dim kata() As String
kata = Split(cData, “-”)
Select Case kata(0)
Case “PAKAI”:
pakai.Value = xdata2(0)
biaya.Text = xdata2(1)
bayar.Text = Val(Hour(pakai.Value)) + Val(Minute(pakai.Value)) * (xkata(1) / 60)
End Select
End Sub
Private Sub ws_DataArrival(ByVal bytesTotal As Long)
ws.GetData xkirim, vbString, bytesTotal
Call CheckData
End Sub


HASIL PROGRAM