IConventionEntityTypeBuilder.HasDiscriminator Method
Definition
Important
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Overloads
| HasDiscriminator(Boolean) |
Configures the discriminator property used to identify which entity type each row in a table represents when an inheritance hierarchy is mapped to a single table in a relational database. |
| HasDiscriminator(MemberInfo, Boolean) |
Configures the discriminator property used to identify which entity type each row in a table represents when an inheritance hierarchy is mapped to a single table in a relational database. |
| HasDiscriminator(String, Boolean) |
Configures the discriminator property used to identify which entity type each row in a table represents when an inheritance hierarchy is mapped to a single table in a relational database. |
| HasDiscriminator(Type, Boolean) |
Configures the discriminator property used to identify which entity type each row in a table represents when an inheritance hierarchy is mapped to a single table in a relational database. |
| HasDiscriminator(String, Type, Boolean) |
Configures the discriminator property used to identify which entity type each row in a table represents when an inheritance hierarchy is mapped to a single table in a relational database. |
HasDiscriminator(Boolean)
Configures the discriminator property used to identify which entity type each row in a table represents when an inheritance hierarchy is mapped to a single table in a relational database.
public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDiscriminatorBuilder HasDiscriminator (bool fromDataAnnotation = false);public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDiscriminatorBuilder? HasDiscriminator (bool fromDataAnnotation = false);abstract member HasDiscriminator : bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDiscriminatorBuilderPublic Function HasDiscriminator (Optional fromDataAnnotation As Boolean = false) As IConventionDiscriminatorBuilderParameters
- fromDataAnnotation
- Boolean
Indicates whether the configuration was specified using a data annotation.
Returns
A builder that allows the discriminator property to be configured.
Applies to
HasDiscriminator(MemberInfo, Boolean)
Configures the discriminator property used to identify which entity type each row in a table represents when an inheritance hierarchy is mapped to a single table in a relational database.
public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDiscriminatorBuilder HasDiscriminator (System.Reflection.MemberInfo memberInfo, bool fromDataAnnotation = false);public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDiscriminatorBuilder? HasDiscriminator (System.Reflection.MemberInfo memberInfo, bool fromDataAnnotation = false);abstract member HasDiscriminator : System.Reflection.MemberInfo * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDiscriminatorBuilderPublic Function HasDiscriminator (memberInfo As MemberInfo, Optional fromDataAnnotation As Boolean = false) As IConventionDiscriminatorBuilderParameters
- memberInfo
- MemberInfo
The property mapped to the discriminator property.
- fromDataAnnotation
- Boolean
Indicates whether the configuration was specified using a data annotation.
Returns
A builder that allows the discriminator property to be configured.
Applies to
HasDiscriminator(String, Boolean)
Configures the discriminator property used to identify which entity type each row in a table represents when an inheritance hierarchy is mapped to a single table in a relational database.
public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDiscriminatorBuilder HasDiscriminator (string name, bool fromDataAnnotation = false);public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDiscriminatorBuilder? HasDiscriminator (string name, bool fromDataAnnotation = false);abstract member HasDiscriminator : string * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDiscriminatorBuilderPublic Function HasDiscriminator (name As String, Optional fromDataAnnotation As Boolean = false) As IConventionDiscriminatorBuilderParameters
- name
- String
The name of the discriminator property.
- fromDataAnnotation
- Boolean
Indicates whether the configuration was specified using a data annotation.
Returns
A builder that allows the discriminator property to be configured.
Applies to
HasDiscriminator(Type, Boolean)
Configures the discriminator property used to identify which entity type each row in a table represents when an inheritance hierarchy is mapped to a single table in a relational database.
public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDiscriminatorBuilder HasDiscriminator (Type type, bool fromDataAnnotation = false);public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDiscriminatorBuilder? HasDiscriminator (Type type, bool fromDataAnnotation = false);abstract member HasDiscriminator : Type * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDiscriminatorBuilderPublic Function HasDiscriminator (type As Type, Optional fromDataAnnotation As Boolean = false) As IConventionDiscriminatorBuilderParameters
- type
- Type
The type of values stored in the discriminator property.
- fromDataAnnotation
- Boolean
Indicates whether the configuration was specified using a data annotation.
Returns
A builder that allows the discriminator property to be configured.
Applies to
HasDiscriminator(String, Type, Boolean)
Configures the discriminator property used to identify which entity type each row in a table represents when an inheritance hierarchy is mapped to a single table in a relational database.
public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDiscriminatorBuilder HasDiscriminator (string name, Type type, bool fromDataAnnotation = false);public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDiscriminatorBuilder? HasDiscriminator (string name, Type type, bool fromDataAnnotation = false);abstract member HasDiscriminator : string * Type * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionDiscriminatorBuilderPublic Function HasDiscriminator (name As String, type As Type, Optional fromDataAnnotation As Boolean = false) As IConventionDiscriminatorBuilderParameters
- name
- String
The name of the discriminator property.
- type
- Type
The type of values stored in the discriminator property.
- fromDataAnnotation
- Boolean
Indicates whether the configuration was specified using a data annotation.
Returns
A builder that allows the discriminator property to be configured.
Applies to
Entity Framework
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