摘要: private void textBox1_PreviewTextInput(object sender, TextCompositionEventArgs e) { e.Handled = System.Text.RegularExpressions.Regex.IsMatch(e.Text, @... 阅读全文
posted @ 2011-08-01 13:01 liancs 阅读(219) 评论(0) 推荐(0) 编辑