745

计算式的计算，能用字符的形式完成大部分的计算，应该有不少人编了此程序，但是这个还是有新颖之处，完全是对字符处理产生的计算，可以使用全角计算符，对三角函数，科学计数等有很好的支持，算是我对字符串处理一个探索成果。(Formula calculation, can be used to complete most of the characters in the form of calculation, should be compiled of the many people in this process, but this is still a novelty, is Zifu handling to complete the calculation, you can use full-width calculation breaks, on trigonometric functions, scientific counting good support, I suppose I deal with an exploration of the string results.)

遍历所有进程,判断内容是否存在的一个方法(Through all processes to determine whether there is a method of content)

办公室文秘人员好帮手，一次登记录入，然后你可以随时查询登记文件，随时打印收文处理单、收文清单、发文（行文）处理单、发文清单等，查阅收到文件或制发文件电子版本文档内容。 文秘人员不用到档案室里或翻看陈旧的收文发文登记簿和文件，随时查阅历史收发文记录，查阅文件内容等。对于查询内容记录可以导入Excel，可以按照档案管理要求，随时编辑档案目录。(The office secretarial staff is a good helper. You can check the registration documents at one time. Then you can print the receipt processing sheet, receipt list, dispatch (line) processing sheet, dispatch list and so on at any time. You can check the contents of the electronic version of the documents received or issued. Secretarial staff do not need to go to the archives or browse through the obsolete register of receipts and dispatches and documents, at any time to check the historical records of receipts and dispatches, access to the contents of documents and so on. For query content records can be imported into Excel, according to file management requirements, at any time to edit the file directory.)

说明：  SQL触发器应用实例(Delphi+数据库)，编程学习源码，很好的参考资料。(SQL trigger application examples (Delphi+ database), programming learning source, a good reference.)

数字图像预出处理系统，基于DELPHI 7.0环境下(Pre-out of digital image processing system, based on the circumstances DELPHI 7.0)

说明：  EXIF信息代表的是可交换图像文件信息。当你储存JPEG或者TIFF格式的照片时，这张照片的所有信息都储存在EXIF信息中。几乎所有的相机厂商都支持拍摄的照片输出EXIF信息。(EXIF information represents exchangeable image file information. When you save a photo in JPEG or TIFF format, all information of the photo is stored in EXIF information. Almost all camera manufacturers support the output of EXIF information for photos taken.)

在程序中加入网上的图片，很好玩，希望大家对它喜欢(In the process of accession to the pictures online, it is fun, I hope you like it)

Delphi屏幕录像程序，Delphi源代码，编程学习源码，很好的参考资料。(Screen recording program Delphi, Delphi source code, programming learning source, a good reference.)

Win32 CodeHook is a API hooking library. You can use it in Delphi, VC, Borland C++, or any programming language that supports Windows DLL.

Delphi播放指定的avi-wav-mid文件，编程学习源码，很好的参考资料。(Delphi the specified avi-wav-mid file, learning programming source code, a good reference.)