IConstructorBindingFactory.TryBindConstructor 方法

参考

定义

命名空间:: Microsoft.EntityFrameworkCore.Metadata

程序集:: Microsoft.EntityFrameworkCore.dll

包:: Microsoft.EntityFrameworkCore v3.0.0

包:: Microsoft.EntityFrameworkCore v3.1.0

包:: Microsoft.EntityFrameworkCore v5.0.0

包:: Microsoft.EntityFrameworkCore v6.0.0

包:: Microsoft.EntityFrameworkCore v7.0.0

包:: Microsoft.EntityFrameworkCore v8.0.0

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

TryBindConstructor(IConventionEntityType, ConstructorInfo, InstantiationBinding, IEnumerable<ParameterInfo>)	尝试为给定实体类型创建 InstantiationBinding 和 ConstructorInfo
TryBindConstructor(IMutableEntityType, ConstructorInfo, InstantiationBinding, IEnumerable<ParameterInfo>)	尝试为给定实体类型创建 InstantiationBinding 和 ConstructorInfo

TryBindConstructor(IConventionEntityType, ConstructorInfo, InstantiationBinding, IEnumerable<ParameterInfo>)

尝试为给定实体类型创建 InstantiationBinding 和 ConstructorInfo

public bool TryBindConstructor (Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType entityType, System.Reflection.ConstructorInfo constructor, out Microsoft.EntityFrameworkCore.Metadata.InstantiationBinding binding, out System.Collections.Generic.IEnumerable<System.Reflection.ParameterInfo> unboundParameters);

public bool TryBindConstructor (Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType entityType, System.Reflection.ConstructorInfo constructor, out Microsoft.EntityFrameworkCore.Metadata.InstantiationBinding? binding, out System.Collections.Generic.IEnumerable<System.Reflection.ParameterInfo>? unboundParameters);

abstract member TryBindConstructor : Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType * System.Reflection.ConstructorInfo * InstantiationBinding * seq -> bool

Public Function TryBindConstructor (entityType As IConventionEntityType, constructor As ConstructorInfo, ByRef binding As InstantiationBinding, ByRef unboundParameters As IEnumerable(Of ParameterInfo)) As Boolean

参数

entityType: IConventionEntityType

实体类型。

constructor: ConstructorInfo

要使用的构造函数。

binding: InstantiationBinding

绑定;如果null可以创建，null则为。

unboundParameters: IEnumerable<ParameterInfo>

无法绑定的参数。

Boolean

true 如果已创建绑定，则为 ; false 否则。

适用于

TryBindConstructor(IMutableEntityType, ConstructorInfo, InstantiationBinding, IEnumerable<ParameterInfo>)