diary

说明：  使用VB查看DWG文件，经典产品 使用VB 查看AUTOCAD图形(View DWG files to use VB, VB classic products AUTOCAD graphics view)

说明：  一个文件的打开,怎样在word里进行读和写(Open a document and how to read and write in the word)

使用CArchive类对文件进行操作。对VC操作会更熟悉。(CArchive Class used to operate on the document. On the VC will be more familiar with the operation.)

实际中使用的各种C++头文件汇总说明,对编程者很有用,较详细(C++ head files for us to programe,it is very useful)

实现写文件操作的代码，适合初学者学习windows文件编程。(Write-file operation code, suitable for beginners to learn programming windows files.)

开始显示速度很慢，要达到5~6秒。开始显示速度很慢，要达到5~6秒。开始显示速度很慢，要达到5~6秒。(Began to show very slow to reach 5 to 6 seconds.Began to show very slow to reach 5 to 6 seconds.Began to show very slow to reach 5 to 6 seconds.)

说明：  

说明：  已经封装好的文件输入输出类模块，编写带文件输入输出功能的程序带上这个类模块能省很多代码（NT下测试通过）(Packaging has good input and output document type modules, prepared with input and output functions document the procedures put this type module can save a lot of code (NT tested))

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通过MFC 实现对txt文件的按行读取操作(realize txt file read line by line through MFC)