SqlServerPropertyBuilderExtensions.HasDefaultValue Method
Definition
Important
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Overloads
| Name | Description |
|---|---|
| HasDefaultValue(IConventionPropertyBuilder, Object, String, Boolean) |
Configures the default value for the column that the property maps to when targeting SQL Server. |
| HasDefaultValue(PropertyBuilder, Object, String) |
Configures the default value for the column that the property maps to when targeting SQL Server. |
| HasDefaultValue<TProperty>(PropertyBuilder<TProperty>, Object, String) |
Configures the default value for the column that the property maps to when targeting SQL Server. |
HasDefaultValue(IConventionPropertyBuilder, Object, String, Boolean)
Configures the default value for the column that the property maps to when targeting SQL Server.
public static Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder? HasDefaultValue(this Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder propertyBuilder, object? value, string defaultConstraintName, bool fromDataAnnotation = false);static member HasDefaultValue : Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder * obj * string * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder<Extension()>
Public Function HasDefaultValue (propertyBuilder As IConventionPropertyBuilder, value As Object, defaultConstraintName As String, Optional fromDataAnnotation As Boolean = false) As IConventionPropertyBuilderParameters
- propertyBuilder
- IConventionPropertyBuilder
The builder for the property being configured.
- value
- Object
The default value of the column.
- defaultConstraintName
- String
The default constraint name.
- fromDataAnnotation
- Boolean
Indicates whether the configuration was specified using a data annotation.
Returns
The same builder instance if the configuration was applied,
null otherwise.
Remarks
See Modeling entity types and relationships, and Accessing SQL Server and Azure SQL databases with EF Core for more information and examples.
Applies to
HasDefaultValue(PropertyBuilder, Object, String)
Configures the default value for the column that the property maps to when targeting SQL Server.
public static Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder HasDefaultValue(this Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder propertyBuilder, object? value, string defaultConstraintName);static member HasDefaultValue : Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder * obj * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder<Extension()>
Public Function HasDefaultValue (propertyBuilder As PropertyBuilder, value As Object, defaultConstraintName As String) As PropertyBuilderParameters
- propertyBuilder
- PropertyBuilder
The builder for the property being configured.
- value
- Object
The default value of the column.
- defaultConstraintName
- String
The default constraint name.
Returns
The same builder instance so that multiple calls can be chained.
Remarks
See Modeling entity types and relationships, and Accessing SQL Server and Azure SQL databases with EF Core for more information and examples.
Applies to
HasDefaultValue<TProperty>(PropertyBuilder<TProperty>, Object, String)
Configures the default value for the column that the property maps to when targeting SQL Server.
public static Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder<TProperty> HasDefaultValue<TProperty>(this Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder<TProperty> propertyBuilder, object? value, string defaultConstraintName);static member HasDefaultValue : Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder<'Property> * obj * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder<'Property><Extension()>
Public Function HasDefaultValue(Of TProperty) (propertyBuilder As PropertyBuilder(Of TProperty), value As Object, defaultConstraintName As String) As PropertyBuilder(Of TProperty)Type Parameters
- TProperty
Parameters
- propertyBuilder
- PropertyBuilder<TProperty>
The builder for the property being configured.
- value
- Object
The default value of the column.
- defaultConstraintName
- String
The default constraint name.
Returns
The same builder instance so that multiple calls can be chained.
Remarks
See Modeling entity types and relationships, and Accessing SQL Server and Azure SQL databases with EF Core for more information and examples.
