RelationalPropertyBuilderExtensions.HasColumnName Method

Definition

Namespace:

Microsoft.EntityFrameworkCore

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Package:

Microsoft.EntityFrameworkCore.Relational v9.0.0

Overloads

HasColumnName(IConventionPropertyBuilder, String, StoreObjectIdentifier, Boolean)	Configures the column that the property maps to in a particular table-like store object.
HasColumnName(PropertyBuilder, String)	Configures the column that the property maps to when targeting a relational database.
HasColumnName(IConventionPropertyBuilder, String, Boolean)	Configures the column that the property maps to when targeting a relational database.
HasColumnName<TProperty>(PropertyBuilder<TProperty>, String)	Configures the column that the property maps to when targeting a relational database.

HasColumnName(IConventionPropertyBuilder, String, StoreObjectIdentifier, Boolean)

Source:

RelationalPropertyBuilderExtensions.cs

Configures the column that the property maps to in a particular table-like store object.

public static Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder? HasColumnName (this Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder propertyBuilder, string? name, in Microsoft.EntityFrameworkCore.Metadata.StoreObjectIdentifier storeObject, bool fromDataAnnotation = false);

static member HasColumnName : Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder * string * StoreObjectIdentifier * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder

<Extension()>
Public Function HasColumnName (propertyBuilder As IConventionPropertyBuilder, name As String, ByRef storeObject As StoreObjectIdentifier, Optional fromDataAnnotation As Boolean = false) As IConventionPropertyBuilder

Parameters

propertyBuilder

IConventionPropertyBuilder

The builder for the property being configured.

name

String

The name of the column.

storeObject

StoreObjectIdentifier

The identifier of the store object.

fromDataAnnotation

Boolean

Indicates whether the configuration was specified using a data annotation.

Returns

IConventionPropertyBuilder

The same builder instance if the configuration was applied, null otherwise.

Remarks

See Modeling entity types and relationships for more information and examples.

HasColumnName(PropertyBuilder, String)

Source:

RelationalPropertyBuilderExtensions.cs

Configures the column that the property maps to when targeting a relational database.

public static Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder HasColumnName (this Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder propertyBuilder, string? name);

static member HasColumnName : Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder

<Extension()>
Public Function HasColumnName (propertyBuilder As PropertyBuilder, name As String) As PropertyBuilder

Parameters

propertyBuilder

PropertyBuilder

The builder for the property being configured.

name

String

The name of the column.

Returns

PropertyBuilder

The same builder instance so that multiple calls can be chained.

Remarks

See Modeling entity types and relationships for more information and examples.

HasColumnName(IConventionPropertyBuilder, String, Boolean)

Source:

RelationalPropertyBuilderExtensions.cs

Configures the column that the property maps to when targeting a relational database.

public static Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder? HasColumnName (this Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder propertyBuilder, string? name, bool fromDataAnnotation = false);

static member HasColumnName : Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder * string * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder

<Extension()>
Public Function HasColumnName (propertyBuilder As IConventionPropertyBuilder, name As String, Optional fromDataAnnotation As Boolean = false) As IConventionPropertyBuilder

Parameters

propertyBuilder

IConventionPropertyBuilder

The builder for the property being configured.

name

String

The name of the column.

fromDataAnnotation

Boolean

Indicates whether the configuration was specified using a data annotation.

Returns

IConventionPropertyBuilder

The same builder instance if the configuration was applied, null otherwise.

Remarks

See Modeling entity types and relationships for more information and examples.

HasColumnName<TProperty>(PropertyBuilder<TProperty>, String)

Source:

RelationalPropertyBuilderExtensions.cs

Configures the column that the property maps to when targeting a relational database.

public static Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder<TProperty> HasColumnName<TProperty> (this Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder<TProperty> propertyBuilder, string? name);

static member HasColumnName : Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder<'Property> * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder<'Property>

<Extension()>
Public Function HasColumnName(Of TProperty) (propertyBuilder As PropertyBuilder(Of TProperty), name As String) As PropertyBuilder(Of TProperty)

Type Parameters

TProperty

The type of the property being configured.

Parameters

propertyBuilder

PropertyBuilder<TProperty>

The builder for the property being configured.

name

String

The name of the column.

Returns

PropertyBuilder<TProperty>

The same builder instance so that multiple calls can be chained.

Remarks

See Modeling entity types and relationships for more information and examples.