IDbProviderFactoryResolver.ResolveProviderFactory 方法
[此頁面專屬於 Entity Framework 第 6 版。最新版本可從 'Entity Framework' NuGet 套件取得。如需 Entity Framework 的詳細資訊，請參閱 msdn.com/data/ef。]
傳回給定連接的 DbProviderFactory。
命名空間： System.Data.Entity.Infrastructure
組件： EntityFramework (在 EntityFramework.dll 中)
語法
'宣告
Function ResolveProviderFactory ( _
connection As DbConnection _
) As DbProviderFactory
'用途
Dim instance As IDbProviderFactoryResolver
Dim connection As DbConnection
Dim returnValue As DbProviderFactory
returnValue = instance.ResolveProviderFactory(connection)
DbProviderFactory ResolveProviderFactory(
DbConnection connection
)
DbProviderFactory^ ResolveProviderFactory(
DbConnection^ connection
)
abstract ResolveProviderFactory :
connection:DbConnection -> DbProviderFactory
function ResolveProviderFactory(
connection : DbConnection
) : DbProviderFactory
參數
- connection
類型：System.Data.Common.DbConnection
連接。
傳回值
類型：System.Data.Common.DbProviderFactory
連接的提供者處理站。