Run only one instance, and activate an instance of the former

It is GUI file, that permit play audio in WAV format-It is GUI file, that permit play audio in WAV format

VB编程实现文件查找功能,根据输入查找相关文件，版本6.0-VB Programming document search capabilities, according to the importation find relevant documents, Version 6.0

给定一块宽度为W的矩形板，矩形板的高度不受限制。现需要从板上分别切割出n个高度为hi，宽度为wi的矩形零件。切割的规则是零件的高度方向与矩形板的高度方向保持一致。问如何切割使得所使用的矩形板的高度h最小？递归分治,刚才上传的ex1.rar有错,以这个为准.-Given a width W of the rectangular plate, rectangular plate of height restrictions. Is the need to cut out from the board, respectively, n-height hi, a width of the rectangular parts wi. Parts of the rules of cutting height direction and the direction of rectangular plates with a high degree of consistency. Asked how to make the use of cutting rectangular plate of height h the smallest? Recursive sub-rule, has just uploaded ex1.rar wrong, this shall prevail.

可以用用户自定义的icon进行填充的进度条示例的实现-Can be user-defined icon to fill the progress bar example of the realization of

CSS学习助手一个非常全面的CSS帮助工具，如果你要学习CSS的话是非常有用的-CSS Learning CSS assistant helps a very comprehensive tool, if you want to learn CSS, then it is very useful

这是几个例子说 c# 什么。我不擅长英语。我只是想要一些点，从此页下载源。但我的消息来源也是在 c# 中为初学者很有帮助。希望能帮助 ！

因为时常编写程序总是会遇到意外删除之后无法找回的情况,现利用Delphi实现了反删除操作-Undelete the record, compress the database of DBase and Foxpro, written by Delphi.

Send key is project其对Send key的操作活动事件是pass，键事件用于处理此项目。此项目在Microsoft visual basic 6.0版本上工作。

windowsmobile一些自定义的小控件！-windowsmobile some custom widget!

用8086汇编写的一个简单的俄罗斯方块游戏-Written in 8086 with the compilation of a simple Tetris game