C#禁用numericUpDown控件鼠标中键滚轮消息响应numericUpDown_roadgain.MouseWheel += new MouseEventHandler(Num_DiscountAmount_MouseWheel);private void Num_DiscountAmount_MouseWheel(object sender, MouseEventArgs e){ HandledMouseEventArgs h = e as HandledMouseEventArgs; if ...【阅读全文】
=========================server端:=========================using System;using System.Collections.Generic;using System.Text;using System.Net;using System.Net.Sockets;namespace server{ class Program &n...【阅读全文】