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#2
冰镇柠檬汁儿2007-04-19 09:32
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Dim a As New Random '定义一个随机数类
Dim tmp As Int32
Dim h As New Hashtable
While h.Count < 14
tmp = a.Next(1, 54)
If Not h.Contains(tmp) Then
h.Add(tmp, tmp)
Label1.Text = tmp
End If
End While
这个代码该怎么改才对
