我想生成9个随机数。然后我会从那9个中得到4个随机数,但是这四个随机条目*不能重复。 有28种可能的结果。随机化工作正常,但我不明白为什么我不能得到复选框来检查。我一直在努力,请帮助
Dim rn As New Random
Dim n(9) As Integer
n(1) = rn.Next(1, 2)
n(2) = rn.Next(1, 3)
n(3) = 1
n(4) = rn.Next(1, 3)
n(5) = 1
n(6) = rn.Next(1, 4)
n(7) = rn.Next(1, 7)
n(8) = rn.Next(1, 4)
n(9) = rn.Next(1, 3)
Dim loopcount As Integer = 4
Dim l(4), ln, lm As Integer
ln = 1
lm = 1
l(1) = rn.Next(1, 9)
l(2) = rn.Next(1, 9)
While l(2) = l(1)
l(2) = rn.Next(1, 9)
End While
l(3) = rn.Next(1, 9)
While l(3) = l(2) Or l(3) = l(1)
l(3) = rn.Next(1, 9)
End While
l(4) = rn.Next(1, 9)
While l(4) = l(3) Or l(4) = l(2) Or l(4) = l(1)
l(3) = rn.Next(1, 9)
End While
MsgBox(l(1) & l(2) & l(3) & l(4))
MsgBox(n(1) & n(2) & n(3) & n(4) & n(5) & n(6) & n(7) & n(8) & n(9))
While loopcount > 0
If ln = 1 Then lm = l(1)
If ln = 2 Then lm = l(2)
If ln = 3 Then lm = l(3)
If ln = 4 Then lm = l(4)
If l(ln) = 1 & n(lm) = 1 Then 1.CheckState = 1
If l(ln) = 1 & n(lm) = 2 Then 2.CheckState = 1
If l(ln) = 2 & n(lm) = 1 Then 3.CheckState = 1
If l(ln) = 2 & n(lm) = 2 Then 4.CheckState = 1
If l(ln) = 2 & n(lm) = 3 Then 5.CheckState = 1
If l(ln) = 3 & n(lm) = 1 Then 6.CheckState = 1
If l(ln) = 4 & n(lm) = 1 Then 7.CheckState = 1
If l(ln) = 4 & n(lm) = 2 Then 8.CheckState = 1
If l(ln) = 4 & n(lm) = 3 Then 9.CheckState = 1
If l(ln) = 5 & n(lm) = 1 Then 10.CheckState = 1
If l(ln) = 6 & n(lm) = 1 Then 11.CheckState = 1
If l(ln) = 6 & n(lm) = 2 Then 12.CheckState = 1
If l(ln) = 6 & n(lm) = 3 Then 13.CheckState = 1
If l(ln) = 6 & n(lm) = 4 Then 14.CheckState = 1
If l(ln) = 7 & n(lm) = 1 Then 15.CheckState = 1
If l(ln) = 7 & n(lm) = 2 Then 16.CheckState = 1
If l(ln) = 7 & n(lm) = 3 Then 17.CheckState = 1
If l(ln) = 7 & n(lm) = 4 Then 18.CheckState = 1
If l(ln) = 7 & n(lm) = 5 Then 19.CheckState = 1
If l(ln) = 7 & n(lm) = 6 Then 20.CheckState = 1
If l(ln) = 7 & n(lm) = 7 Then 21.CheckState = 1
If l(ln) = 8 & n(lm) = 1 Then 22.CheckState = 1
If l(ln) = 8 & n(lm) = 2 Then 23.CheckState = 1
If l(ln) = 8 & n(lm) = 3 Then 24.CheckState = 1
If l(ln) = 8 & n(lm) = 4 Then 25.CheckState = 1
If l(ln) = 9 & n(lm) = 1 Then 26.CheckState = 1
If l(ln) = 9 & n(lm) = 2 Then 27.CheckState = 1
If l(ln) = 9 & n(lm) = 3 Then 28.CheckState = 1
ln = ln + 1
loopcount = loopcount - 1
End While
Call Generate()
答案 0 :(得分:4)
我认为您需要重命名复选框或使用方括号:
[1].CheckState = 1 'for example.
此外,您使用的&
应为And
...
If l(ln) = 1 & n(lm) = 1 Then 1.CheckState = 1
......应该......
If l(ln) = 1 And n(lm) = 1 Then [1].CheckState = 1
虽然这可以缩短为......
[1].CheckState = 1 And (l(ln) = 1) And (n(lm) = 1)