SQL查询的ASP.NET类代码 [英] ASP.NET class code for sql query

问题描述

我想为每个sql命令使用类文件.如何在类文件中传递必需列的参数.

如何为每个sql命令创建类文件.

请帮我.在此先谢谢您

I want to use class file for every sql command. How to pass parameters for required columns in the class file.

How to create class file for every sql command.

Please help me. Thanks in advance

推荐答案

您的意思是:您有1个类，在这个类中，您打开与数据库的连接，创建sqlcommand并执行它，get参数是sql.从外面查询?
然后以您想要的形式，调用before类?

do you mean : you have 1 class , in this class you open the connection to database , create sqlcommand and execute it , get parameters is the sql query from outside?
then in the form you want, you call back the before class ?

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