'-------------------------------------
'Author: Anne-Marie Wright
'Email: anne.wright@ukonline.co.uk
'Added: 26-June-2000
'-------------------------------------
'Program: STOPWATCH.ZIP
'-------------------------------------
'Description: What I have done is create a small 
'crude Stopwatch application the first one - stopwatch.zip 
'does not use the timer control it is purely using the 
'system clock. Stopwatch2.zip (also on the downloads page)
'is an enhanced version of the first one which 
'uses both the system clock and a timer.
'
'Also in the example is how to create control arrays 
'at run-time. I hope this is of some use.
'-------------------------------------




Option Explicit

Dim timStart As Date
Function TimeDifference(timLap As Date) As String
    
    TimeDifference = Minute(timLap - timStart) & ":" & Right("00" & Second(timLap - timStart), 2)

End Function

Private Sub cmdLap_Click()
On Error GoTo cmdLap_Error
    Dim timLap As Date
    Dim strTime As String
    
    If Left(cmdLap.Caption, 3) = "Lap" Then
        If cmdLap.Tag = 5 Then
            MsgBox "Only 5 lap times are allowed"
            Exit Sub
        End If
        timLap = Time
        lblLap(cmdLap.Tag).Caption = "Lap " & cmdLap.Tag + 1 & ": " & TimeDifference(timLap)
        cmdLap.Tag = cmdLap.Tag + 1
        cmdLap.Caption = "Lap " & cmdLap.Tag + 1
    Else
        cmdLap.Tag = 0
        lblTime.Caption = "0"
        lblLap(0).Caption = ""
        Unload lblLap(1)
        Unload lblLap(2)
        Unload lblLap(3)
        Unload lblLap(4)
    End If
cmdLap_Exit:
    Exit Sub
cmdLap_Error:
    Select Case Err.Number
        Case 340
            Load lblLap(cmdLap.Tag)
            lblLap(cmdLap.Tag).Left = 3780
            lblLap(cmdLap.Tag).Top = lblLap(cmdLap.Tag - 1).Top + lblLap(cmdLap.Tag - 1).Height + 20
            lblLap(cmdLap.Tag).Visible = True
            Resume
        Case Else
            MsgBox "Error " & Err.Number & " - " & Err.Description
            Resume cmdLap_Exit
    End Select
End Sub


Private Sub cmdStart_Click()
    Dim timEnd As Date
    
    If cmdStart.Caption = "Start Timing" Then
        'Start the clock
        timStart = Time
        cmdStart.Caption = "Stop Timing"
        cmdLap.Caption = "Lap " & cmdLap.Tag + 1
        lblTime.Caption = "Running"
    Else
        'Stop the clock
        timEnd = Time
        cmdStart.Caption = "Start Timing"
        cmdLap.Caption = "Reset"
        lblTime.Caption = TimeDifference(timEnd)
    End If
End Sub


Private Sub Form_Load()
    lblVersion.Caption = "Version: " & App.Major & "." & App.Minor & "." & App.Revision
End Sub

'-------------------------------------
'Burt Abreu
'http://www.VBExplorer.com
'-------------------------------------