摘要: 十六进制数值的输入控制(KeyPress事件): private void textBox_hex_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e) { //e.Handled = e.KeyChar < '0' || 阅读全文
posted @ 2020-05-09 09:03 linux_farmer 阅读(4138) 评论(0) 推荐(0) 编辑