VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   3195
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   ScaleHeight     =   3195
   ScaleWidth      =   4680
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command1 
      Caption         =   "Command1"
      Height          =   975
      Left            =   1920
      TabIndex        =   0
      Top             =   1200
      Width           =   1815
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
cajtime = 720
hh = Str(Int(cajtime / 3600))
mm = Right(Str(Int((cajtime Mod 3600) / 60) + 100), 2)
ss = Right(Str(Int(cajtime Mod 60) + 100), 2)
MsgBox hh + ":" + mm + ":" + ss
End Sub