DbContext.Add Method

Definition

Namespace:

Microsoft.EntityFrameworkCore

Assembly:

Microsoft.EntityFrameworkCore.dll

Package:

Microsoft.EntityFrameworkCore v9.0.0

Overloads

Add(Object)	Begins tracking the given entity, and any other reachable entities that are not already being tracked, in the Added state such that they will be inserted into the database when SaveChanges() is called.
Add<TEntity>(TEntity)	Begins tracking the given entity, and any other reachable entities that are not already being tracked, in the Added state such that they will be inserted into the database when SaveChanges() is called.

Add(Object)

Source:

DbContext.cs

Begins tracking the given entity, and any other reachable entities that are not already being tracked, in the Added state such that they will be inserted into the database when SaveChanges() is called.

public virtual Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry Add (object entity);

abstract member Add : obj -> Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry
override this.Add : obj -> Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry

Public Overridable Function Add (entity As Object) As EntityEntry

Parameters

entity

Object

The entity to add.

Returns

EntityEntry

The EntityEntry for the entity. The entry provides access to change tracking information and operations for the entity.

Remarks

Use State to set the state of only a single entity.

See EF Core change tracking for more information and examples.

Add<TEntity>(TEntity)

Source:

DbContext.cs

Begins tracking the given entity, and any other reachable entities that are not already being tracked, in the Added state such that they will be inserted into the database when SaveChanges() is called.

public virtual Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry<TEntity> Add<TEntity> (TEntity entity) where TEntity : class;

abstract member Add : 'Entity -> Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry<'Entity (requires 'Entity : null)> (requires 'Entity : null)
override this.Add : 'Entity -> Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry<'Entity (requires 'Entity : null)> (requires 'Entity : null)

Public Overridable Function Add(Of TEntity As Class) (entity As TEntity) As EntityEntry(Of TEntity)

Type Parameters

TEntity

The type of the entity.

Parameters

entity

TEntity

The entity to add.

Returns

EntityEntry<TEntity>

The EntityEntry<TEntity> for the entity. The entry provides access to change tracking information and operations for the entity.

Remarks

Use State to set the state of only a single entity.

See EF Core change tracking for more information and examples.