TOC的ListView使用Visual Basic 2008.net

My portfolio of system.

实现了简单的单点登陆，思路完整，可用作参考，也可以做二次开发。主要实现目的是形成一个单独的登陆验证，实现一个系统登陆，其他相关系统可以免登陆直接进入程序主界面，但是要自己实现权限方面的验证，需要再建立用户对照表，否则无法判断权限，只能进入公共权限功能

整套代码+数据库功能齐全，适合新手，欢迎下载！

售票管理系统，适合拿来参考售票管理系统的开发，基本功能已经实现，其他的请自行设计。(Ticket management system, suitable to be used to refer to the ticket management system development, the basic functions has been achieved, the other your own design.)

利用vb实现ASC码和普通字符之间的相互转换(Vb achieve the mutual conversion between the ASC code and ordinary characters)

免费web打印控件 支持页边距的设置,打印预览,感觉非常好-Free web print controls support Margins settings, print preview, I feel very good

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.)

免费信息发布，信息分类，可按地区显示信息(Free information released classified information, according to the region to display information)

getting System imagelist in csharp. .Net compact framework.-getting System imagelist in csharp.. Net c Compact framework.

说明：  用于asp.net的曲线图，简单易用，代码已注释(Curve chart for asp.net, easy to use, code annotated)