Digital Stopwatch

In this program, you need to insert one label, three command buttons and two timers. The interval of timer1 which is used for the stopwatch and you have to set the interval to 1. Timer2 will be used to display the clock and the interval will be set to 1000(or 1 second). I used 6 string variables to display the digits of the stopwatch so that I can put in the colons ":" and the decimal point. I also created a subroutine known as countime  The codes are shown below:

The code

Dim a As String
Dim b As String
Dim c As String
Dim x As String
Dim y As String
Dim z As String
Dim h As String
Dim m As String
Dim s As String
Dim u As String
Dim v As String
Public interval As Double



Private Sub clock_Click()
Timer1.Enabled = False
Timer2.Enabled = True
End Sub

Private Sub Command1_Click()

Timer1.Enabled = True
Timer1.interval = 1




End Sub

Private Sub Command2_Click()
Timer1.Enabled = False
End Sub

Private Sub Command3_Click()
Timer1.Enabled = False
a = "0"
b = "0"
c = "0"
x = "0"
y = "0"
z = "0"
u = "0"
v = "0"

h = a + b
m = c + x
s = y + z
'To set the display as "00:00:00.00"
Label1.Caption = h + ":" + m + ":" + s + "." + u + v
End Sub

Sub counttime()
If Val(v) < 9 Then
v = v + 1

Label1.Caption = a + b + ":" + c + x + ":" + y + z + "." + u + v
ElseIf Val(u) < 9 Then
v = 0
u = u + 1

Label1.Caption = a + b + ":" + c + x + ":" + y + z + "." + u + v
ElseIf Val(z) < 9 Then
v = 0
u = 0

z = z + 1

Label1.Caption = a + b + ":" + c + x + ":" + y + z + "." + u + v
ElseIf Val(y) < 5 Then
v = 0
u = 0
z = 0
y = y + 1
Label1.Caption = a + b + ":" + c + x + ":" + y + z + "." + u + v
ElseIf Val(x) < 9 Then
v = 0
u = 0
z = 0
y = 0
x = x + 1
Label1.Caption = a + b + ":" + c + x + ":" + y + z + "." + u + v
ElseIf Val(c) < 5 Then
v = 0
u = 0
z = 0
y = 0
x = 0
c = c + 1
Label1.Caption = a + b + ":" + c + x + ":" + y + z + "." + u + v
ElseIf Val(b) < 9 Then
v = 0
u = 0
z = 0
y = 0
x = 0
c = 0
b = b + 1
Label1.Caption = a + b + ":" + c + x + ":" + y + z + "." + u + v
ElseIf Val(b) < 9 Then
v = 0
u = 0
z = 0
y = 0
x = 0
c = 0
b = b + 1
Label1.Caption = a + b + ":" + c + x + ":" + y + z + "." + u + v
ElseIf Val(a) < 9 Then
v = 0
u = 0
z = 0
y = 0
x = 0
c = 0
b = 0
a = a + 1
Label1.Caption = a + b + ":" + c + x + ":" + y + z + "." + u + v

End If

End Sub

Private Sub dat_Click()
Label1.Caption = Date
Timer2.Enabled = False
End Sub

Private Sub Form_Load()
a = "0"
b = "0"
c = "0"
x = "0"
y = "0"
z = "0"
u = 0
v = 0
h = a + b
m = c + x
s = y + z
'To set the display as "00:00:00.00"
Label1.Caption = h + ":" + m + ":" + s + "." + u + v

End Sub

Private Sub stopwc_Click()
Timer2.Enabled = False
a = "0"
b = "0"
c = "0"
x = "0"
y = "0"
z = "0"
u = "0"
v = "0"

h = a + b
m = c + x
s = y + z
Label1.Caption = h + ":" + m + ":" + s + "." + u + v

End Sub

Private Sub Timer1_Timer()
counttime

End Sub

Private Sub Timer2_Timer()
Label1.Caption = Time
End Sub