窗体上有一个名称为List1的列表框,一个名称为Text1的文本框,一个名称为Label1、Caption属
Private Sub Form_Load()
For i=1 To 100
If i Mod 7 =0 Then
________
End If
Next
End Sub
Private Sub Command1_Click()
Sum = 0
For i = 0 To ________
Sum = Sum + ________
Next
Text1.Text = Sum
End Sub