huangboxi的专栏

首选引用以下两个:using System.Net;using System.Net.Sockets;//获取机机IP地址:IPHostEntry ihe = Dns.GetHostByName(Dns.GetHostName());IPAddress myself = ihe.AddressList[0];//发送消息UdpClient udpClient = new UdpClient(I

在数据库上创建一个字段,名为File_F,数据类型为ImageWeb 服务//保存文件[WebMethod]public string saveFile(byte[] bytes){            string strProvider = "Data Source=datasouce;"                            + "Initial Catalog=dat

 //读取 DBF 文件, 需要安装 VFPOLEDB.msi, 下载网址:OleDbConnection conn = new OleDbConnection();string strTable = "/"" + "全路径DBF文件" + "/"";conn.ConnectionString = @"provider=vfpoledb.1;;data source=" + strTable;

Assembly assembly = Assembly.LoadFrom("SaveFile.dll"); Type type = assembly.GetType("SaveFile.Form1"); /*方法1 Control instance = (Control)assembly.Cre