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怎样用VB编一个倒计时程序

01月08日 编辑 39baobao.com

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简单的倒数程序代码 Private Sub Form_Load() Label1.Caption = 60 End Sub Private Sub Timer1_Timer() Label1.Caption = Label1.Caption - 1 End Sub 至于时间倒计时。== Private Sub Form_Load() Label1.Caption = Format(Now, "hh:mm:ss") 'Format(Now, "yyyymmddhhmmss") End Sub Private Sub Timer1_Timer() Label1.Caption = Format(Now, "hh:mm:ss") Label2.Caption = Format(Now, "ss") End Sub Private Sub Timer2_Timer() If Label2.Caption = "01" Then Label3.Caption = 0 ElseIf Label2.Caption = "02" Then Label3.Caption = 59 ElseIf Label2.Caption = "03" Then Label3.Caption = 58 ElseIf Label2.Caption = "04" Then Label3.Caption = 57 ElseIf Label2.Caption = "05" Then Label3.Caption = 56 ElseIf Label2.Caption = "06" Then Label3.Caption = 55 ElseIf Label2.Caption = "07" Then Label3.Caption = 54 ElseIf Label2.Caption = "08" Then Label3.Caption = 53 ElseIf Label2.Caption = "09" Then Label3.Caption = 52 ElseIf Label2.Caption = "10" Then Label3.Caption = 51 ElseIf Label2.Caption = "11" Then Label3.Caption = 50 ElseIf Label2.Caption = "12" Then Label3.Caption = 49 ElseIf Label2.Caption = "13" Then Label3.Caption = 48 ElseIf Label2.Caption = "14" Then Label3.Caption = 47 ElseIf Label2.Caption = "15" Then Label3.Caption = 46 ElseIf Label2.Caption = "16" Then Label3.Caption = 45 ElseIf Label2.Caption = "17" Then Label3.Caption = 44 ElseIf Label2.Caption = "18" Then Label3.Caption = 43 ElseIf Label2.Caption = "19" Then Label3.Caption = 42 ElseIf Label2.Caption = "20" Then Label3.Caption = 41 ElseIf Label2.Caption = "21" Then Label3.Caption = 40 ElseIf Label2.Caption = "22" Then Label3.Caption = 39 ElseIf Label2.Caption = "23" Then Label3.Caption = 38 ElseIf Label2.Caption = "24" Then Label3.Caption = 37 ElseIf Label2.Caption = "25" Then Label3.Caption = 36 ElseIf Label2.Caption = "26" Then Label3.Caption = 35 ElseIf Label2.Caption = "27" Then Label3.Caption = 34 ElseIf Label2.Caption = "28" Then Label3.Caption = 33 ElseIf Label2.Caption = "29" Then Label3.Caption = 32 ElseIf Label2.Caption = "30" Then Label3.Caption = 31 ElseIf Label2.Caption = "31" Then Label3.Caption = 30 ElseIf Label2.Caption = "32" Then Label3.Caption = 29 ElseIf Label2.Caption = "33" Then Label3.Caption = 28 ElseIf Label2.Caption = "34" Then Label3.Caption = 27 ElseIf Label2.Caption = "35" Then Label3.Caption = 26 ElseIf Label2.Caption = "36" Then Label3.Caption = 25 ElseIf Label2.Caption = "37" Then Label3.Caption = 24 ElseIf Label2.Caption = "38 " Then Label3.Caption = 23 ElseIf Label2.Caption = "39 " Then Label3.Caption = 22 ElseIf Label2.Caption = "40 " Then Label3.Caption = 21 ElseIf Label2.Caption = "41 " Then Label3.Caption = 20 ElseIf Label2.Caption = "42 " Then Label3.Caption = 19 ElseIf Label2.Caption = "43 " Then Label3.Caption = 18 ElseIf Label2.Caption = "44 " Then Label3.Caption = 17 ElseIf Label2.Caption = "45 " Then Label3.Caption = 16 ElseIf Label2.Caption = "46 " Then Label3.Caption = 15 ElseIf Label2.Caption = "47 " Then Label3.Caption = 14 ElseIf Label2.Caption = "48 " Then Label3.Caption = 13 ElseIf Label2.Caption = "49 " Then Label3.Caption = 12 ElseIf Label2.Caption = "50 " Then Label3.Caption = 11 ElseIf Label2.Caption = "51 " Then Label3.Caption = 10 ElseIf Label2.Caption = "52 " Then Label3.Caption = 9 ElseIf Label2.Caption = "53 " Then Label3.Caption = 8 ElseIf Label2.Caption = "54 " Then Label3.Caption = 7 ElseIf Label2.Caption = "55" Then Label3.Caption = 6 ElseIf Label2.Caption = "56" Then Label3.Caption = 5 ElseIf Label2.Caption = "57" Then Label3.Caption = 4 ElseIf Label2.Caption = "58" Then Label3.Caption = 3 ElseIf Label2.Caption = "59" Then Label3.Caption = 2 ElseIf Label2.Caption = "00" Then Label3.Caption = 1 End If End Sub 呵呵。

简单的就这样。你看下吧。 TIME的100

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