VC

This program is free software you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation either version of the License, or any later version.

说明：  在VB中利用MO组件在图层中画多边形 for MO(The use of MO in the VB components in the layers of paint polygon for MO)

ArcGIS Engine二次开发——基础篇 (ArcGIS Engine secondary development- The Basics)

完全支持.net 2.0编写,对下一代操作系统平稳过渡。 支持将DataGridView导出为{文本xls、csv、htm、xml}四种格式。 支持将DataTable导出出为{文本xls、csv、htm、xml}四种格式。 支持直接调用"ExecuteExport"的快捷调用。 组件经过多种平台严格负荷压力测试,性能稳定、处理高效、资源占用低。 (Full support for the net 2.0 written in a smooth transition for the next generation operating system. Support for exporting a DataGridView {text xls, csv, htm, xml} four kinds of formats. Support to export DataTable {text xls, csv, htm, xml} four kinds of formats. Support direct calls to the " ExecuteExport" quick call. Components through a variety of platforms strict load stress testing, performance, stability, and efficient processing and low resource consumption.)

本系统属于小型的局域网监控系统，可以对某一台计算机进行屏幕监控，屏幕信息需要时时显示，网络延时不能大于1秒，服务器端可以随时运行，只要客户端运行，就能够显示屏幕信息。(This system belongs to a small local area network monitoring system that can carry out the screen of a computer monitor, the screen displays information needs from time to time, the network delay can not be greater than 1 second, the server-side ready to run, as long as the client is running, you can display on-screen information .)

利用VB实现XCOPY命令(use VB XCOPY command)

vpn拨号C源码，找你很久才找到的，不知道能否用，(vpn dailer c source code)

socket编程实现服务端与客户端互发消息(exchange message between server and client)

说明：  splash启动界面, 用于系统启动时显示的splash窗口(splash activated interface for system startup splash at the show window)

UG二次开发，创建直线、圆弧、圆角，显示数据跾等命令实现，可直接打开编译，生成DLL文件(UG secondary develpment,create line,arc,fillet,show informating,you can directly open it and compile it)