Private Sub Command l_ClickO
Dim key As String
Dim a As Integer, s As Integer, ans As Integer, ch As String
key = Textl .Text
i=l
Do While i<=Len(key)
ch=Mid(key, i ,1)
If ch >= "0" And ch <= "9,, Then
Else
Exit Do
End If
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阅读全部 | 2019年6月7日 20:06