比较2个文件夹(a,b)中的所有文件和文件夹,删除文件a中与b中相同的文件,保留不同文件和文件夹....

Save the jpeg files in the 3 sites

该代码用于 Windows 系统下，文件的批量删除、批量压缩与批量转移文件，可以方便高效的实现文件的维护！！！ 有需要的可以下载看看

ata encryption with DPAPI

vc直接操作excel文件的例子源码,有极好的参考价值-vc directly operated excel document examples of source code, has an excellent reference value

c文件操作，修改文件，打开，读取，写入，关闭-c file operations, to modify the file, open, read, write, close

读写文本文件。 1 创建一个文本文件。 2 向文件中写入数据（数据行数不小于10条）。 3 从文件中读取数据，并显示读取结果。 读写二进制文件。 1 创建一个二进制文件。 2 向文件中写入数据（数据行数不小于10条）。 3 从文件中读取数据，并显示读取结果。-read and write text files. 1 Create a text file. Two documents to write data (data not less than a few line 10). Three read from the file data, and display the results read. Reading and writing binary files. A creation of a binary files. Two documents to write data (data not less than a few line 10). Three read from the file data, and display the results read.

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一个局域网类 聊天的 程序。。拥 vc编写的 。。比较方便 ，大家可以看看，-A LAN chatting program programed with vc.It s convenient.You can have a look at it.

This if a car preview example file . chao

一个结构化存储的文件通常也称之为OLE复合文档。 复合文档具有很多特性，比如： （1）可以加载和保存局部文档，这可以避免为了读取一小段数据而载入整个文件。 （2）Windows本身在内部就提供了对复合文档的支持。举个例子，即便系统中没有安装Word，我们在资源管理器中察看Word文档的属性时，也可以显示它的大量信息，比如摘要、统计、作者、字数等。因为这些信息就是从Word的复合文档中读取的。 微软公司声称结构化存储将是未来Windows的缺省文件格式。MS-Office就已经大量的使用了结构化存储。-a structured storage files are also known as OLE compound documents. Compound document has many features, such as : (a) can be loaded and preserving local documents, it can be avoided in order to read a small portion of the entire data contained in documents. (2) within Windows itself on the right compound document support. For example, even if the system had not been installed Word, in which resources management for Word documents look at the properties, it can also show that the vast amount of information, such as summary statistics, the author and not so. Because this information is from the compound Word document read. Microsoft claims that the structure of storage will be a future Windows is the default file format. MS-Office on the