JAVA计算器，大家多多支持，呵呵，多多下载！

此程序对Grid控件进行了详尽的介绍，且代码量小，很容易理解，并对其背景颜色进行填充，是Grid控件初级开发的一个理解台阶-this procedure right Grid Control for a detailed explanation and a small amount of code, it is easy to understand, and its background color to fill the Grid Control is the primary understanding of the development of a higher level

用java编的一个工资程序，可以实现职工的寻找，基本的资料、可打印出工资的清单等等。多多指教-with a series of wage procedures, workers can be achieved in the search for basic information, print out a list of wages and so on. Exhibitions!

人们在使用SQL时往往会陷入一个误区，即太关注于所得的结果是否正确，而忽略了不同的实现方法之间可能存在的 性能差异，这种性能差异在大型的或是复杂的数据库环境中（如联机事务处理OLTP或决策支持系统DSS）中表现得尤为明 显。笔者在工作实践中发现，不良的SQL往往来自于不恰当的索引设计、不充份的连接条件和不可优化的where子句。在对 它们进行适当的优化后，其运行速度有了明显地提高！下面我将从这三个方面分别进行总结：-people in the use of SQL often fall into the trap, that is too focused on the findings is correct, and ignore a different method may exist between the performance differences, these differences in large or complex database environment (such as online transaction processing or decision support OLTP system DSS) has become even more obvious. In practice I found that the poor tend to SQL from inappropriate design of the index, not fully connected and non-optimal conditions where the phrase. On their proper optimization, and their operating speed has been improved! Now I will be three aspects of this summary :

这是C++ GUI qt 界面编程实例代码：C++ GUI Programming with Qt 4 (second edition) by Jasmin Blanchette and Mark Summerfield. ISBN 0-13-235416-0 The root of the examples directory contains examples.pro. If you execute qmake examples.pro make (nmake if you use Visual C++), the examples for all chapters with complete cro

VB写的ORACLE连接程序，可实现ORACLE数据的读写操作，-VB wrote ORACLE link, which enables the Oracle data read and write operations,

GardenUI中文使用帮助文件及源码，GardenUI Library 是windows平台下图形用户界面的专业开发包，支持普通窗口、单文档窗口、多文档窗口的界面的扩展和定制-Chinese GardenUI the use of help files and source code, GardenUI Library is under the windows platform graphical user interface of the professional development package to support the ordinary window, a single document window, multi-document interface window to expand and customize

在VC环境中除了我们所常用的Dialog、Menu和Bitmap等标准资源类型之外，它还支持自定义资源类型（Custom Resource），我们自定义的资源类型能做些什么呢？呵呵，用处多多。-VC environment in addition to our common Dialog, Menu standards and Bitmap resource types, It also supports custom resource types (Custom Resource) Since the definition of resource types what can be done? Oh, usefulness lot.

拖动无标题栏窗口,调用到API函数!-window title bar, to the API function calls!

OutlookBar源码及示例.rar-OutlookBar source code and demonstration rar

GDI+图形文字处理编程,如何显示多帧动画图像,可以扩展-How to display multi-frame animation image