RelationalModelExtensions.AddDbFunction 方法

定义

命名空间:

Microsoft.EntityFrameworkCore

程序集:

Microsoft.EntityFrameworkCore.Relational.dll

包:

Microsoft.EntityFrameworkCore.Relational v9.0.0

重载

AddDbFunction(IMutableModel, MethodInfo)	IMutableDbFunction创建映射到给定方法的 。
AddDbFunction(IConventionModel, MethodInfo, Boolean)	创建映射到给定方法的函数。
AddDbFunction(IMutableModel, String, Type)	创建函数。
AddDbFunction(IConventionModel, String, Type, Boolean)	创建函数。

AddDbFunction(IMutableModel, MethodInfo)

Source:

RelationalModelExtensions.cs

IMutableDbFunction创建映射到给定方法的 。

public static Microsoft.EntityFrameworkCore.Metadata.IMutableDbFunction AddDbFunction (this Microsoft.EntityFrameworkCore.Metadata.IMutableModel model, System.Reflection.MethodInfo methodInfo);

static member AddDbFunction : Microsoft.EntityFrameworkCore.Metadata.IMutableModel * System.Reflection.MethodInfo -> Microsoft.EntityFrameworkCore.Metadata.IMutableDbFunction

<Extension()>
Public Function AddDbFunction (model As IMutableModel, methodInfo As MethodInfo) As IMutableDbFunction

参数

model

IMutableModel

要向其添加函数的模型。

methodInfo

MethodInfo

MethodInfo映射到 函数的方法的 。

返回

IMutableDbFunction

新的 IMutableDbFunction。

AddDbFunction(IConventionModel, MethodInfo, Boolean)

Source:

RelationalModelExtensions.cs

创建映射到给定方法的函数。

public static Microsoft.EntityFrameworkCore.Metadata.IConventionDbFunction AddDbFunction (this Microsoft.EntityFrameworkCore.Metadata.IConventionModel model, System.Reflection.MethodInfo methodInfo, bool fromDataAnnotation = false);

static member AddDbFunction : Microsoft.EntityFrameworkCore.Metadata.IConventionModel * System.Reflection.MethodInfo * bool -> Microsoft.EntityFrameworkCore.Metadata.IConventionDbFunction

<Extension()>
Public Function AddDbFunction (model As IConventionModel, methodInfo As MethodInfo, Optional fromDataAnnotation As Boolean = false) As IConventionDbFunction

参数

model

IConventionModel

要向其添加函数的模型。

methodInfo

MethodInfo

MethodInfo映射到 函数的方法的 。

fromDataAnnotation

Boolean

指示是否使用数据注释指定配置。

返回

IConventionDbFunction

新函数。

AddDbFunction(IMutableModel, String, Type)

Source:

RelationalModelExtensions.cs

创建函数。

public static Microsoft.EntityFrameworkCore.Metadata.IMutableDbFunction AddDbFunction (this Microsoft.EntityFrameworkCore.Metadata.IMutableModel model, string name, Type returnType);

static member AddDbFunction : Microsoft.EntityFrameworkCore.Metadata.IMutableModel * string * Type -> Microsoft.EntityFrameworkCore.Metadata.IMutableDbFunction

<Extension()>
Public Function AddDbFunction (model As IMutableModel, name As String, returnType As Type) As IMutableDbFunction

参数

model

IMutableModel

要向其添加函数的模型。

name

String

函数的模型名称。

returnType

Type

函数返回类型。

返回

IMutableDbFunction

新函数。

AddDbFunction(IConventionModel, String, Type, Boolean)

Source:

RelationalModelExtensions.cs

创建函数。

public static Microsoft.EntityFrameworkCore.Metadata.IConventionDbFunction AddDbFunction (this Microsoft.EntityFrameworkCore.Metadata.IConventionModel model, string name, Type returnType, bool fromDataAnnotation = false);

static member AddDbFunction : Microsoft.EntityFrameworkCore.Metadata.IConventionModel * string * Type * bool -> Microsoft.EntityFrameworkCore.Metadata.IConventionDbFunction

<Extension()>
Public Function AddDbFunction (model As IConventionModel, name As String, returnType As Type, Optional fromDataAnnotation As Boolean = false) As IConventionDbFunction

参数

model

IConventionModel

要向其添加函数的模型。

name

String

函数的模型名称。

returnType

Type

函数返回类型。

fromDataAnnotation

Boolean

指示是否使用数据注释指定配置。

返回

IConventionDbFunction

新函数。