Dim finalTime As Date
Dim diff As Date
Private Sub Form_Load()
Timer1.Interval = 1000
Timer1.Enabled = True
finalTime = Time + TimeSerial(0, 5, 0)
End Sub
Private Sub Timer1_Timer()
diff = finalTime - Time
Label1.Caption = Format(diff, "倒计时: hh:mm:ss")
If diff = TimeSerial(0, 0, 0) Then Timer1.Enabled = False
End Sub