窗体放一个textbox,一个按钮,不要做任何改动,复制代码,运行一下看看效果Private Sub Command1_Click()If Len(Text1.Text)0 Then
Dim i, j, k, t, s, p, m
p = "-": m = 0
For i = 1 To Len(Text1.Text)
For j = 1 To Len(Text1.Text) - i + 1
t = Mid$(Text1.Text, i, j)
If InStr(p, "-" & t) = 0 Then
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