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Delphi 图像局部放大，编程学习源码，很好的参考资料。(Delphi partial enlarged images, programmed learning source, a good reference.)

说明：  　Delphi公式解析器，自己写的解析公式程序，感兴趣的朋友们自己下载源码研究吧。可以算出上边括号中的公式里的值，太复杂的公式没有试验过，或许也可以。(Delphi formula parser, write their own analytical formulas procedures, interested friends to download their own source of it. Can calculate the formulas in the upper brackets the value is too complex formulas not tested, maybe you can.)

Delphi获取电脑硬盘空间容量，编程学习源码，很好的参考资料。(Delphi get computer hard disk space capacity, programmed learning source, a good reference.)

Handle Viewer http://barnamenevis.org/

使用Delphi的OnChange事件，Timagelist组件，编程学习源码，很好的参考资料。(Use the Delphi OnChange event, the Timagelist component, learning programming source code, a good reference.)

使用Delphi的OnChange事件，Timagelist组件，编程学习源码，很好的参考资料。(Use the Delphi OnChange event, the Timagelist component, learning programming source code, a good reference.)

说明：  delphi Rsa 公、私钥的加密、解密功能(Encryption and decryption functions of Delphi RSA public and private keys)

资料类参考书，开发参考书，个人认为比较实用的一本入门材料(Data category reference book, the development of reference books, personally think that a more practical entry materials)

实现指定扩展名文件和相应程序的关联（使用Delphi开发）(The specified extensions file and the corresponding procedures related ( the use of Delphi ) )

Write a chat program with DELPHI