
新建一个命令按钮Command1,添加以下代码:
Private
Sub
Command1_Click()
Dim
i
As
Integer
For
i
=
1
To
100
If
(i
Mod
5
=
0)
And
(i
Mod
3
<>
0)
Then
Text1.Text
=
Text1.Text
&
vbCrLf
&
i
Next
End
Sub
楼主您好!
代码如下:
Option ExplicitPrivate Sub Command1_Click()
Dim n(7) As Double
Dim k(3) As Double
k(3) = 1
Dim j As Integer
For j = 1 To 7
n(j) = Val(Controls("Text" & CStr(j)).Text)
Next j
For j = 1 To 7
k(1) = k(1) + n(j)
k(2) = k(2) - n(j)
k(3) = k(3) * n(j)
Next j
Me.Text8.Text = "7个数的和为:" & k(1) & vbCrLf & _
"7个数的差为:" & k(2) & vbCrLf & _
"7个数的乘积为:" & k(3)
End Sub
Private Sub Command2_Click()
Dim i As Integer
For i = 1 To 8
Controls("Text" & CStr(i)).Text = ""
Next i
End Sub
Private Sub Form_Load()
Dim i As Integer
For i = 1 To 8
Controls("Text" & CStr(i)).Text = ""
Next i
End Sub
Option ExplicitPrivate Sub Form_Load()
Randomize
Label1.Caption = Int((Rnd * (999999 - 100000 + 1)) + 100000) '生成100000-999999之间的随机数
Timer1.Interval = 1000 '一秒一次
Timer1.Enabled = True
End Sub
Private Sub Timer1_Timer()
Static n As Integer
n = n + 1
If n = 60 Then '一秒一次,累加到60此即60秒
n = 0
Randomize
Label1.Caption = Int((Rnd * (999999 - 100000 + 1)) + 100000)
End If
End Sub
有问题请追问,满意请采纳,加油!
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