我应该在随机数生成器编码中添加什么,以便数字不会连续重复多次?
我的随机数生成器如下所示:
Dim rn As New Random
TextBox1.Text = rn.Next(1, 4)
If TextBox1.Text = 1 Then
Form4.Show()
Form4.Timer1.Start()
End If
If TextBox1.Text = 2 Then
Form7.Show()
Form7.Timer1.Start()
End If
If TextBox1.Text = 3 Then
Form8.Show()
Form8.Timer1.Start()
End If