SqlServerDbContextOptionsExtensions.ConfigureSqlEngine 方法

定义

命名空间:: Microsoft.EntityFrameworkCore

程序集:: Microsoft.EntityFrameworkCore.SqlServer.dll

程序包:: Microsoft.EntityFrameworkCore.SqlServer v10.0.0

程序包:: Microsoft.EntityFrameworkCore.SqlServer v11.0.0

程序包:: Microsoft.EntityFrameworkCore.SqlServer v9.0.0

重要

一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。

重载

名称	说明
ConfigureSqlEngine(DbContextOptionsBuilder, Action<SqlEngineDbContextOptionsBuilder>)	配置上下文以连接到任何SQL Server、Azure SQL、Azure Synapse数据库，但最初未设置任何DbConnection或连接字符串。
ConfigureSqlEngine<TContext>(DbContextOptionsBuilder<TContext>, Action<SqlEngineDbContextOptionsBuilder>)	配置上下文以连接到任何SQL Server、Azure SQL、Azure Synapse数据库，但最初未设置任何DbConnection或连接字符串。

ConfigureSqlEngine(DbContextOptionsBuilder, Action<SqlEngineDbContextOptionsBuilder>)

Source:: SqlServerDbContextOptionsBuilderExtensions.cs

Source:: SqlServerDbContextOptionsBuilderExtensions.cs

Source:: SqlServerDbContextOptionsBuilderExtensions.cs

配置上下文以连接到任何SQL Server、Azure SQL、Azure Synapse数据库，但最初未设置任何DbConnection或连接字符串。

public static Microsoft.EntityFrameworkCore.DbContextOptionsBuilder ConfigureSqlEngine(this Microsoft.EntityFrameworkCore.DbContextOptionsBuilder optionsBuilder, Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlEngineDbContextOptionsBuilder>? sqlEngineOptionsAction = default);

static member ConfigureSqlEngine : Microsoft.EntityFrameworkCore.DbContextOptionsBuilder * Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlEngineDbContextOptionsBuilder> -> Microsoft.EntityFrameworkCore.DbContextOptionsBuilder

<Extension()>
Public Function ConfigureSqlEngine (optionsBuilder As DbContextOptionsBuilder, Optional sqlEngineOptionsAction As Action(Of SqlEngineDbContextOptionsBuilder) = Nothing) As DbContextOptionsBuilder

参数

optionsBuilder: DbContextOptionsBuilder

用于配置上下文的生成器。

sqlEngineOptionsAction: Action<SqlEngineDbContextOptionsBuilder>

用于允许其他SQL Server、Azure SQL、Azure Synapse配置的可选操作。

DbContextOptionsBuilder

选项生成器，以便可以链接进一步的配置。

注解

必须先设置连接或连接字符串，然后DbContext才能使用连接数据库。使用 SetDbConnection(DatabaseFacade, DbConnection, Boolean). 设置连接。使用 SetConnectionString(DatabaseFacade, String). 设置连接字符串。

有关详细信息和示例，请参阅使用 DBContextOptions 和访问 SQL Server、Azure SQL、Azure Synapse 数据库和 EF Core。

适用于

ConfigureSqlEngine<TContext>(DbContextOptionsBuilder<TContext>, Action<SqlEngineDbContextOptionsBuilder>)

Source:: SqlServerDbContextOptionsBuilderExtensions.cs

Source:: SqlServerDbContextOptionsBuilderExtensions.cs

Source:: SqlServerDbContextOptionsBuilderExtensions.cs

配置上下文以连接到任何SQL Server、Azure SQL、Azure Synapse数据库，但最初未设置任何DbConnection或连接字符串。

public static Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<TContext> ConfigureSqlEngine<TContext>(this Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<TContext> optionsBuilder, Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlEngineDbContextOptionsBuilder>? sqlEngineOptionsAction = default) where TContext : Microsoft.EntityFrameworkCore.DbContext;

static member ConfigureSqlEngine : Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<'Context (requires 'Context :> Microsoft.EntityFrameworkCore.DbContext)> * Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlEngineDbContextOptionsBuilder> -> Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<'Context (requires 'Context :> Microsoft.EntityFrameworkCore.DbContext)> (requires 'Context :> Microsoft.EntityFrameworkCore.DbContext)

<Extension()>
Public Function ConfigureSqlEngine(Of TContext As DbContext) (optionsBuilder As DbContextOptionsBuilder(Of TContext), Optional sqlEngineOptionsAction As Action(Of SqlEngineDbContextOptionsBuilder) = Nothing) As DbContextOptionsBuilder(Of TContext)