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DbProviderFactory

DbProviderFactory

DbProviderFactory

DbProviderFactory

1

The System. Data . Common namespace provides classes for creating DbProviderFactory instances to work with specific data sources.

System.Data.Common 命名空间为创建用于特定数据库的 DbProviderFactory 实例提供类。

2

Returns a DataTable that contains information about all installed providers that implement DbProviderFactory.

返回一个 DataTable ，其中包含有关实现 DbProviderFactory 的所有已安装提供程序的信息。

3

Retrieves a DbProviderFactory object that is associated with the. NET data provider that is identified by the ProviderName property .

检索与 .NET 数据提供程序（由 ProviderName 属性标识）关联的 DbProviderFactory 对象。

4

Returns the DbProviderFactory object that is associated with the ADO. NET provider that is identified by the ProviderName property.

返回与 ProviderName 属性所标识的 ADO.NET 提供程序相关联的 DbProviderFactory 对象。

5

support for multiple forms of data access at the same time , as long as they all use DbProviderFactory

在同一时间支持多种形式的数据访问，只要它们都使用 DbProviderFactory 就行

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