在窗体上添加label1和timer1控件,将timer1的interval属性设为1000(根据需要调整), Private Sub Timer1_Timer() Static i As Integer i = i + 1 Label1.Caption = i End Sub 这样就达到你的要求了。
Dim i As Integer Private Sub Form_Load() Timer1.Interval = 100 i = 0 End SubPrivate Sub Timer1_Timer() i = i + 1 If i > 50 Then Timer1.Enabled = False Else Label1.Caption = i End If End Sub
我想你提问的本意就不太喜欢用timer控件的,所以我推荐你使用sleep这个api函数。例子如下: Private Declare Sub Sleep Lib "kernel32" (ByVal dwMilliseconds As Long) Private Sub Command1_Click() For i = 1 To 50 Label1.Caption = i Sleep 1000 DoEvents'这是为了防止运行时因sleep而睡死,呵呵。所以要把控制权转移一下。 Next i End Sub
label1.Caption=label1.Caption & i
next i
i=1
do while i<50 label1.Caption = i
i=i+1
do events
loop
如果不行的话你就用timer控件吧
Private Sub Timer1_Timer()
Static i As Integer
i = i + 1
Label1.Caption = i
End Sub
这样就达到你的要求了。
Private Sub Form_Load()
Timer1.Interval = 100
i = 0
End SubPrivate Sub Timer1_Timer()
i = i + 1
If i > 50 Then
Timer1.Enabled = False
Else
Label1.Caption = i
End If
End Sub
Private Declare Sub Sleep Lib "kernel32" (ByVal dwMilliseconds As Long)
Private Sub Command1_Click()
For i = 1 To 50
Label1.Caption = i
Sleep 1000
DoEvents'这是为了防止运行时因sleep而睡死,呵呵。所以要把控制权转移一下。
Next i
End Sub