Описание: Улицы города тонут в олне преступности, криминал процветает, и даже дн...

一个我在做得组播发送的小程序-I was doing a small program to send multicast! ! ! ! ! ! ! ! ! ! ! ! !

根据IP地址计算广播地址(其中包括一些常用的简单算法，一看会明白了！)-Calculated in accordance with IP address broadcast address (including some commonly used a simple algorithm, one will understand the look!)

java读取新浪天气预报,把数据存储在数据库中-read weather forecasts, the data stored in the database

Java实现的简单网络电话，可以实现局域网内的通话，但通话时延较明显-Java simple telephone network can be achieved within the local area network calls, but more significantly delay calls

飞鸽传输源代码，很好，vb写得。适合开发者-Dove transmission source code, well, vb written. For developers

一个使用MAPI发送邮件的例子，推荐下载--An example of using MAPI to send the mail,recommend

具有超时检测功能的Socket类- Has the overtime examination function the Socket kind

能够在windows下实现ping命令， -Able to realize ping command under windows,

VB远程网络监视、文件传输、消息发送实例程序

初始化管理员帐号：admin 密码：admin 　　初始化一般用户帐号：user密码：user 　　初始化新注册用户帐号：guest密码：guest 以这三种权限登录，都将返回不同的页面。 如果在管理用户的时候不小心把“admin”或者你后来添加的系统管理员删除了，你可以打开“jgxx.mdb”数据库来，然后在"yonghu"表中添加“uname","upassword","upassword","uxinming","uaccesslevel"字段填充记录，注意这些字段每一个字段都是必填的，另："uaccesslevel"字段值填“2”为最高级系统管理员级别。 “1”为普通用户级别，即只可以查看使用，不得添加和修改数据。“0”最低级别 注意数据库保密，您可以修改数据库名称，或者路径，你然后在"conn.asp"数据库连接中再做相应修改-initialization administrator account : admin Password : admin initialization general user account : user password : user initialization new user account : guest Password : guest to the three powers Login, will return to different pages. If users in the management of not careful, "admin" or later you add the system administrator to delete, you can open the "jgxx.mdb" database, and then "yonghu" Table adding "uname", "upassword", "upassword", "uxinming , "" uaccesslevel "field filled with records, the attention of each one of these fie