語言

SqlServerDbContextOptionsExtensions.UseSqlServer 方法

定義

多載

名稱 Description
UseSqlServer(DbContextOptionsBuilder, Action<SqlServerDbContextOptionsBuilder>)

設定上下文以連接 SQL Server 資料庫,但一開始不設定任何 DbConnection 連接字串。

UseSqlServer(DbContextOptionsBuilder, DbConnection, Action<SqlServerDbContextOptionsBuilder>)

設定上下文以連接 SQL Server 資料庫。

UseSqlServer(DbContextOptionsBuilder, String, Action<SqlServerDbContextOptionsBuilder>)

設定上下文以連接 SQL Server 資料庫。

UseSqlServer(DbContextOptionsBuilder, DbConnection, Boolean, Action<SqlServerDbContextOptionsBuilder>)

設定上下文以連接 SQL Server 資料庫。

UseSqlServer<TContext>(DbContextOptionsBuilder<TContext>, String, Action<SqlServerDbContextOptionsBuilder>)

設定上下文以連接 SQL Server 資料庫。

UseSqlServer<TContext>(DbContextOptionsBuilder<TContext>, Action<SqlServerDbContextOptionsBuilder>)

設定上下文以連接 SQL Server 資料庫,但一開始不設定任何 DbConnection 連接字串。

UseSqlServer<TContext>(DbContextOptionsBuilder<TContext>, DbConnection, Action<SqlServerDbContextOptionsBuilder>)

設定上下文以連接 SQL Server 資料庫。

UseSqlServer<TContext>(DbContextOptionsBuilder<TContext>, DbConnection, Boolean, Action<SqlServerDbContextOptionsBuilder>)

設定上下文以連接 SQL Server 資料庫。

UseSqlServer(DbContextOptionsBuilder, Action<SqlServerDbContextOptionsBuilder>)

來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs

設定上下文以連接 SQL Server 資料庫,但一開始不設定任何 DbConnection 連接字串。

public static Microsoft.EntityFrameworkCore.DbContextOptionsBuilder UseSqlServer(this Microsoft.EntityFrameworkCore.DbContextOptionsBuilder optionsBuilder, Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder>? sqlServerOptionsAction = default);
public static Microsoft.EntityFrameworkCore.DbContextOptionsBuilder UseSqlServer(this Microsoft.EntityFrameworkCore.DbContextOptionsBuilder optionsBuilder, Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder> sqlServerOptionsAction = default);
static member UseSqlServer : Microsoft.EntityFrameworkCore.DbContextOptionsBuilder * Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder> -> Microsoft.EntityFrameworkCore.DbContextOptionsBuilder
<Extension()>
Public Function UseSqlServer (optionsBuilder As DbContextOptionsBuilder, Optional sqlServerOptionsAction As Action(Of SqlServerDbContextOptionsBuilder) = Nothing) As DbContextOptionsBuilder

參數

optionsBuilder
DbContextOptionsBuilder

建構器用來設定上下文。

sqlServerOptionsAction
Action<SqlServerDbContextOptionsBuilder>

一個可選的動作,允許額外的 SQL Server 專屬設定。

傳回

選擇權建構器,讓進一步的配置可以串連起來。

備註

連接或 連接字串 必須先設定好,才能DbContext用於連接資料庫。 使用 SetDbConnection(DatabaseFacade, DbConnection, Boolean)。 用 SetConnectionString(DatabaseFacade, String)來設定一個 連接字串 。

更多資訊與範例請參閱使用 DbContextOptions,以及使用 EF Core 存取 SQL Server、Azure SQL、Azure Synapse 資料庫。

適用於

UseSqlServer(DbContextOptionsBuilder, DbConnection, Action<SqlServerDbContextOptionsBuilder>)

來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs

設定上下文以連接 SQL Server 資料庫。

public static Microsoft.EntityFrameworkCore.DbContextOptionsBuilder UseSqlServer(this Microsoft.EntityFrameworkCore.DbContextOptionsBuilder optionsBuilder, System.Data.Common.DbConnection connection, Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder> sqlServerOptionsAction = default);
public static Microsoft.EntityFrameworkCore.DbContextOptionsBuilder UseSqlServer(this Microsoft.EntityFrameworkCore.DbContextOptionsBuilder optionsBuilder, System.Data.Common.DbConnection connection, Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder>? sqlServerOptionsAction = default);
static member UseSqlServer : Microsoft.EntityFrameworkCore.DbContextOptionsBuilder * System.Data.Common.DbConnection * Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder> -> Microsoft.EntityFrameworkCore.DbContextOptionsBuilder
<Extension()>
Public Function UseSqlServer (optionsBuilder As DbContextOptionsBuilder, connection As DbConnection, Optional sqlServerOptionsAction As Action(Of SqlServerDbContextOptionsBuilder) = Nothing) As DbContextOptionsBuilder

參數

optionsBuilder
DbContextOptionsBuilder

建構器用來設定上下文。

connection
DbConnection

一個用來連接資料庫的現有 DbConnection 裝置。 如果連接處於開啟狀態,EF 不會開啟或關閉連接。 如果連接處於閉合狀態,EF 會根據需要開啟或關閉連接。 來電者擁有該連線,並負責其處置。

sqlServerOptionsAction
Action<SqlServerDbContextOptionsBuilder>

一個可選的動作,允許額外的 SQL Server 專屬設定。

傳回

選擇權建構器,讓進一步的配置可以串連起來。

備註

更多資訊與範例請參閱使用 DbContextOptions,以及使用 EF Core 存取 SQL Server、Azure SQL、Azure Synapse 資料庫。

適用於

UseSqlServer(DbContextOptionsBuilder, String, Action<SqlServerDbContextOptionsBuilder>)

來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs

設定上下文以連接 SQL Server 資料庫。

public static Microsoft.EntityFrameworkCore.DbContextOptionsBuilder UseSqlServer(this Microsoft.EntityFrameworkCore.DbContextOptionsBuilder optionsBuilder, string connectionString, Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder> sqlServerOptionsAction = default);
public static Microsoft.EntityFrameworkCore.DbContextOptionsBuilder UseSqlServer(this Microsoft.EntityFrameworkCore.DbContextOptionsBuilder optionsBuilder, string? connectionString, Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder>? sqlServerOptionsAction = default);
public static Microsoft.EntityFrameworkCore.DbContextOptionsBuilder UseSqlServer(this Microsoft.EntityFrameworkCore.DbContextOptionsBuilder optionsBuilder, string connectionString, Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder>? sqlServerOptionsAction = default);
static member UseSqlServer : Microsoft.EntityFrameworkCore.DbContextOptionsBuilder * string * Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder> -> Microsoft.EntityFrameworkCore.DbContextOptionsBuilder
<Extension()>
Public Function UseSqlServer (optionsBuilder As DbContextOptionsBuilder, connectionString As String, Optional sqlServerOptionsAction As Action(Of SqlServerDbContextOptionsBuilder) = Nothing) As DbContextOptionsBuilder

參數

optionsBuilder
DbContextOptionsBuilder

建構器用來設定上下文。

connectionString
String

要連接的資料庫的 連接字串。

sqlServerOptionsAction
Action<SqlServerDbContextOptionsBuilder>

一個可選的動作,允許額外的 SQL Server 專屬設定。

傳回

選擇權建構器,讓進一步的配置可以串連起來。

備註

更多資訊與範例請參閱使用 DbContextOptions,以及使用 EF Core 存取 SQL Server、Azure SQL、Azure Synapse 資料庫。

適用於

UseSqlServer(DbContextOptionsBuilder, DbConnection, Boolean, Action<SqlServerDbContextOptionsBuilder>)

來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs

設定上下文以連接 SQL Server 資料庫。

public static Microsoft.EntityFrameworkCore.DbContextOptionsBuilder UseSqlServer(this Microsoft.EntityFrameworkCore.DbContextOptionsBuilder optionsBuilder, System.Data.Common.DbConnection connection, bool contextOwnsConnection, Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder>? sqlServerOptionsAction = default);
static member UseSqlServer : Microsoft.EntityFrameworkCore.DbContextOptionsBuilder * System.Data.Common.DbConnection * bool * Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder> -> Microsoft.EntityFrameworkCore.DbContextOptionsBuilder
<Extension()>
Public Function UseSqlServer (optionsBuilder As DbContextOptionsBuilder, connection As DbConnection, contextOwnsConnection As Boolean, Optional sqlServerOptionsAction As Action(Of SqlServerDbContextOptionsBuilder) = Nothing) As DbContextOptionsBuilder

參數

optionsBuilder
DbContextOptionsBuilder

建構器用來設定上下文。

connection
DbConnection

一個用來連接資料庫的現有 DbConnection 裝置。 如果連接處於開啟狀態,EF 不會開啟或關閉連接。 如果連接處於閉合狀態,EF 會根據需要開啟或關閉連接。

contextOwnsConnection
Boolean

若 true,則 EF 將取得該連接的所有權,並以處理由 EF 所建立連接的方式處置該連接。 若 false,則呼叫者仍擁有該連線,並需負責其處置。

sqlServerOptionsAction
Action<SqlServerDbContextOptionsBuilder>

一個可選的動作,允許額外的 SQL Server 專屬設定。

傳回

選擇權建構器,讓進一步的配置可以串連起來。

備註

更多資訊與範例請參閱使用 DbContextOptions,以及使用 EF Core 存取 SQL Server、Azure SQL、Azure Synapse 資料庫。

適用於

UseSqlServer<TContext>(DbContextOptionsBuilder<TContext>, String, Action<SqlServerDbContextOptionsBuilder>)

來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs

設定上下文以連接 SQL Server 資料庫。

public static Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<TContext> UseSqlServer<TContext>(this Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<TContext> optionsBuilder, string connectionString, Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder> sqlServerOptionsAction = default) where TContext : Microsoft.EntityFrameworkCore.DbContext;
public static Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<TContext> UseSqlServer<TContext>(this Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<TContext> optionsBuilder, string? connectionString, Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder>? sqlServerOptionsAction = default) where TContext : Microsoft.EntityFrameworkCore.DbContext;
public static Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<TContext> UseSqlServer<TContext>(this Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<TContext> optionsBuilder, string connectionString, Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder>? sqlServerOptionsAction = default) where TContext : Microsoft.EntityFrameworkCore.DbContext;
static member UseSqlServer : Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<'Context (requires 'Context :> Microsoft.EntityFrameworkCore.DbContext)> * string * Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder> -> Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<'Context (requires 'Context :> Microsoft.EntityFrameworkCore.DbContext)> (requires 'Context :> Microsoft.EntityFrameworkCore.DbContext)
<Extension()>
Public Function UseSqlServer(Of TContext As DbContext) (optionsBuilder As DbContextOptionsBuilder(Of TContext), connectionString As String, Optional sqlServerOptionsAction As Action(Of SqlServerDbContextOptionsBuilder) = Nothing) As DbContextOptionsBuilder(Of TContext)

類型參數

TContext

需要設定的情境類型。

參數

optionsBuilder
DbContextOptionsBuilder<TContext>

建構器用來設定上下文。

connectionString
String

要連接的資料庫的 連接字串。

sqlServerOptionsAction
Action<SqlServerDbContextOptionsBuilder>

一個可選的動作,允許額外的 SQL Server 專屬設定。

傳回

選擇權建構器,讓進一步的配置可以串連起來。

備註

更多資訊與範例請參閱使用 DbContextOptions,以及使用 EF Core 存取 SQL Server、Azure SQL、Azure Synapse 資料庫。

適用於

UseSqlServer<TContext>(DbContextOptionsBuilder<TContext>, Action<SqlServerDbContextOptionsBuilder>)

來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs

設定上下文以連接 SQL Server 資料庫,但一開始不設定任何 DbConnection 連接字串。

public static Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<TContext> UseSqlServer<TContext>(this Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<TContext> optionsBuilder, Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder>? sqlServerOptionsAction = default) where TContext : Microsoft.EntityFrameworkCore.DbContext;
public static Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<TContext> UseSqlServer<TContext>(this Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<TContext> optionsBuilder, Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder> sqlServerOptionsAction = default) where TContext : Microsoft.EntityFrameworkCore.DbContext;
static member UseSqlServer : Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<'Context (requires 'Context :> Microsoft.EntityFrameworkCore.DbContext)> * Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder> -> Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<'Context (requires 'Context :> Microsoft.EntityFrameworkCore.DbContext)> (requires 'Context :> Microsoft.EntityFrameworkCore.DbContext)
<Extension()>
Public Function UseSqlServer(Of TContext As DbContext) (optionsBuilder As DbContextOptionsBuilder(Of TContext), Optional sqlServerOptionsAction As Action(Of SqlServerDbContextOptionsBuilder) = Nothing) As DbContextOptionsBuilder(Of TContext)

類型參數

TContext

參數

optionsBuilder
DbContextOptionsBuilder<TContext>

建構器用來設定上下文。

sqlServerOptionsAction
Action<SqlServerDbContextOptionsBuilder>

一個可選的動作,允許額外的 SQL Server 專屬設定。

傳回

選擇權建構器,讓進一步的配置可以串連起來。

備註

連接或 連接字串 必須先設定好,才能DbContext用於連接資料庫。 使用 SetDbConnection(DatabaseFacade, DbConnection, Boolean)。 用 SetConnectionString(DatabaseFacade, String)來設定一個 連接字串 。

更多資訊與範例請參閱使用 DbContextOptions,以及使用 EF Core 存取 SQL Server、Azure SQL、Azure Synapse 資料庫。

適用於

UseSqlServer<TContext>(DbContextOptionsBuilder<TContext>, DbConnection, Action<SqlServerDbContextOptionsBuilder>)

來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs

設定上下文以連接 SQL Server 資料庫。

public static Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<TContext> UseSqlServer<TContext>(this Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<TContext> optionsBuilder, System.Data.Common.DbConnection connection, Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder> sqlServerOptionsAction = default) where TContext : Microsoft.EntityFrameworkCore.DbContext;
public static Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<TContext> UseSqlServer<TContext>(this Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<TContext> optionsBuilder, System.Data.Common.DbConnection connection, Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder>? sqlServerOptionsAction = default) where TContext : Microsoft.EntityFrameworkCore.DbContext;
static member UseSqlServer : Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<'Context (requires 'Context :> Microsoft.EntityFrameworkCore.DbContext)> * System.Data.Common.DbConnection * Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder> -> Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<'Context (requires 'Context :> Microsoft.EntityFrameworkCore.DbContext)> (requires 'Context :> Microsoft.EntityFrameworkCore.DbContext)
<Extension()>
Public Function UseSqlServer(Of TContext As DbContext) (optionsBuilder As DbContextOptionsBuilder(Of TContext), connection As DbConnection, Optional sqlServerOptionsAction As Action(Of SqlServerDbContextOptionsBuilder) = Nothing) As DbContextOptionsBuilder(Of TContext)

類型參數

TContext

需要設定的情境類型。

參數

optionsBuilder
DbContextOptionsBuilder<TContext>

建構器用來設定上下文。

connection
DbConnection

一個用來連接資料庫的現有 DbConnection 裝置。 如果連接處於開啟狀態,EF 不會開啟或關閉連接。 如果連接處於閉合狀態,EF 會根據需要開啟或關閉連接。 來電者擁有該連線,並負責其處置。

sqlServerOptionsAction
Action<SqlServerDbContextOptionsBuilder>

一個可選的動作,允許額外的 SQL Server Synapse 專屬設定。

傳回

選擇權建構器,讓進一步的配置可以串連起來。

備註

更多資訊與範例請參閱使用 DbContextOptions,以及使用 EF Core 存取 SQL Server、Azure SQL、Azure Synapse 資料庫。

適用於

UseSqlServer<TContext>(DbContextOptionsBuilder<TContext>, DbConnection, Boolean, Action<SqlServerDbContextOptionsBuilder>)

來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs
來源:
SqlServerDbContextOptionsBuilderExtensions.cs

設定上下文以連接 SQL Server 資料庫。

public static Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<TContext> UseSqlServer<TContext>(this Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<TContext> optionsBuilder, System.Data.Common.DbConnection connection, bool contextOwnsConnection, Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder>? sqlServerOptionsAction = default) where TContext : Microsoft.EntityFrameworkCore.DbContext;
static member UseSqlServer : Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<'Context (requires 'Context :> Microsoft.EntityFrameworkCore.DbContext)> * System.Data.Common.DbConnection * bool * Action<Microsoft.EntityFrameworkCore.Infrastructure.SqlServerDbContextOptionsBuilder> -> Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<'Context (requires 'Context :> Microsoft.EntityFrameworkCore.DbContext)> (requires 'Context :> Microsoft.EntityFrameworkCore.DbContext)
<Extension()>
Public Function UseSqlServer(Of TContext As DbContext) (optionsBuilder As DbContextOptionsBuilder(Of TContext), connection As DbConnection, contextOwnsConnection As Boolean, Optional sqlServerOptionsAction As Action(Of SqlServerDbContextOptionsBuilder) = Nothing) As DbContextOptionsBuilder(Of TContext)

類型參數

TContext

需要設定的情境類型。

參數

optionsBuilder
DbContextOptionsBuilder<TContext>

建構器用來設定上下文。

connection
DbConnection

一個用來連接資料庫的現有 DbConnection 裝置。 如果連接處於開啟狀態,EF 不會開啟或關閉連接。 如果連接處於閉合狀態,EF 會根據需要開啟或關閉連接。

contextOwnsConnection
Boolean

若 true,則 EF 將取得該連接的所有權,並以處理由 EF 所建立連接的方式處置該連接。 若 false,則呼叫者仍擁有該連線,並需負責其處置。

sqlServerOptionsAction
Action<SqlServerDbContextOptionsBuilder>

一個可選的動作,允許額外的 SQL Server Synapse 專屬設定。

傳回

選擇權建構器,讓進一步的配置可以串連起來。

備註

更多資訊與範例請參閱使用 DbContextOptions,以及使用 EF Core 存取 SQL Server、Azure SQL、Azure Synapse 資料庫。

適用於