6编程接口编程150例，精彩

QT中关于滚动字幕的源码，包括滚动字幕的字体设置，以及动态运动的方式，各部分代码都有注释，非常具有学习价值！

Cool ScrollBar

VB实现的一些数学运算算法，有解微分方程，定积分和一些函数绘图的测试，适合初学者。-VB some arithmetic algorithm, the solutions to differential equations, and some integral function mapping tests, for beginners.

这是基于的用户定义控件ASP.NET. 对于那些需要应用拖放控制的人来说，这是一个很好的方法。

简单的绘制一个能够旋转的图形。比较基础 ，适合初学者学习学习。-Draw a simple rotating graphics. Basis of comparison, suitable for beginners to learn to learn.

数学公式显示,只要输入数学公式,可以生成对应的jif图片,适用于网页显示.-mathematical formula, as long as the importation of mathematical formula and can generate the corresponding jif photos, apply at the website shows.

A number of small Qt-programms for Qt-beginners.

Introduction If you work a lot with lists larger than, say, a 100 items (for instance, the list of emails in your inbox), it quickly becomes difficult and tedious to find a specific item without resorting to filtering, searching, sorting, and/or grouping functions. Especially, sorting and grouping greatly improves the structuring of the items in a list, and it is a feature that I would want to apply to all my lists, by default. In particular, I"ve been looking for a list/grid control that allows arranging and grouping of similar items together, much like the grid (or list?) used in Outlook 2003. 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

frmMain.frm 窗体及代码 ApiDeclarations.bas 接口声明 使用VB编程，对USB进行通信测试。

主要功能： 1、xpGrid数据控件：根据数据库数据字典定义自动生成DataGrid，可不用写代码即可实现数据的增删改 2、集成的权限控制功能，权限按字段分配，可精确控制字段的读写属性 3、丰富的数据编辑方式：提供按Form方式编辑和按Grid方式编辑两种方式数据编辑界面，对字段的输入方式提供：普通文本框、复选框、密码框、多行文本、下拉列表、引用其它表等多种输入方式 4、数据重构：动态的修改数据字典，通过对数据字典的修改可动态的控制前台界面的显示及输入 5、代码维护：维护下拉列表编辑模式对应的下拉列表内容 6、权限控制：控制用户及角色的功能权限及字段权限 7、简单的应用系统框架-main functions : 1, xpGrid Data Control : According to the database data dictionary definition DataGrid automatically generated, would not have to write code data can be changed to delete the two, the competence of integrated control functions and powers according to the distribution field, the field of precision control read and write attributes 3, rich data editing : Form provided by the editors and by the way Grid two ways to edit data editing interface to the field to provide input : ordinary text box, check box, the password box, and more lines of text, drop-down list, to use other forms of input, such as Mode 4, data reconstruction : Dynamic the revised data dictionary, data dictionaries can