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[ADO-ODBC] ASTGTest DL : 0: 本文主要初步介绍在VC6环境下利用CADO class，datagrid分页显示数据。 1、用VC操作数据库是非常麻烦的，网上关于VC下利用ADO和datagrid操作数据库的教程也很多，但无非是相互抄袭。 2、ADO使用起来麻烦，然而一个老外写的ADO Classes我感觉还是挺好用的。包括两个文件ado2.h和ado2.cpp，而网上关于使用这个类进行ADO数据库操作的文章不多。 3、VC6.0下的datagrid貌似没有.net的那么强大，也没有VB6那么好用。连分页都显得麻烦，ADO自带的虚拟分页功能好像在datagrid上不好使。更要命的是，MSDN上的参考文献主要是针对VB的。 4、虽然VC6确实已经落伍不少，不过其经典性还是很明显的。而且网络资源也比较多，适合初学者尽快熟悉掌握VC开发。-This paper describes the preliminary VC6 environment using CADO class, datagrid paging display data. 1, with the VC operation of the database is very troublesome, on-line on the VC under the operation of the database using ADO and the datagrid tutorial there are many, but the Nothing more than copying each other. 2, ADO to use trouble, but a foreigner writing ADO Classes I feel is still quite good use. Consists of two files ado2.h And ado2.cpp, the online on the use of this class for ADO database operations more than the article. 3, VC6.0 under the datagrid looks like no. Net of the less powerful, nor so easy to use VB6. Are obviously problems with paging, ADO Built-in virtual paging datagrid on the bad seemed to make. Even worse, MSDN references on the mainly aimed at VB s. 4, although the VC6 has indeed left behind a lot, but the classic is still very evident. And the network resources are more suitable for beginners to do Fast familiarity with VC development.
Date : 2025-12-25 Size : 4.02mb User : AST小组
[ADO-ODBC] system102 DL : 0: 进程调度，对控制模块的调度，以加深对进程的调度的了解-proessa sd fd g h h j j g r vb v fr fr f
Date : 2025-12-25 Size : 2kb User : hhdod036you
[ADO-ODBC] system102 DL : 0: 进程调度，对控制模块的调度，以加深对进程的调度的了解-proessa sd fd g h h j j g r vb v fr fr f
Date : 2025-12-25 Size : 2kb User : kk7i77uiaox