
全屏幕秒表倒计时
Private Sub Command1_Click()
Timer1.Interval = 1000
Timer1.Enabled = True
Command1.Enabled = False
Command2.Enabled = True
End Sub
Private Sub Command2_Click()
Timer1.Enabled = False
Command2.Enabled = False
Command1.Enabled = True
End Sub
Private Sub Command3_Click()
Label1.Caption = 300
Timer1.Enabled = False
Timer1.Interval = 1000
End Sub
Private Sub Form_Load()
Command2.Enabled = False
End Sub
Private Sub Timer1_Timer()
Label1.Caption = Label1.Caption - 1
If Label1.Caption <= 0 Then
MsgBox "时间到!", vbOKOnly + vbInformation, "时间到了!"
Label1.Caption = 0
Timer1.Enabled = False
End If
End Sub
PS:我用的是VB6.0 需要的控件,一个timer,三个button,一个label