2012-03-28 44 views

回答

4

試試這個:

 Dim reg_exp As New Regex("[a-zA-Z0-9]") 
     If reg_exp.IsMatch(e.KeyCode.ToString) Then 
      'Blah 
     End If 
+0

哇很好的解決方案! – 2012-03-28 18:13:21