本文介绍了如何在给定 DbCommand 或 DbConnection 的情况下创建 DbDataAdapter?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
I want to create a data access layer that works with any data provider.
I know it's possible to create a DbCommand using the factory method available on the connection.
objDbCon.CreateCommand();
However, I could not find anything to create a DbDataAdapter. Is this is a bug in ADO.NET or what?
解决方案
DbProviderFactory.CreateDataAdapter *
Also you can get all registered DbProviders via DbProviderFactories class.
*I think this is a wrong place for this method.
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