DbSet<TEntity>.AddRangeAsync Method
Definition
Important
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Overloads
| AddRangeAsync(TEntity[]) |
Begins tracking the given entities, 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. |
| AddRangeAsync(IEnumerable<TEntity>, CancellationToken) |
Begins tracking the given entities, 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. |
AddRangeAsync(TEntity[])
- Source:
- DbSet%60.cs
- Source:
- DbSet%60.cs
- Source:
- DbSet.cs
- Source:
- DbSet.cs
- Source:
- DbSet.cs
- Source:
- DbSet.cs
- Source:
- DbSet.cs
- Source:
- DbSet.cs
- Source:
- DbSet.cs
Begins tracking the given entities, 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 System.Threading.Tasks.Task AddRangeAsync (params TEntity[] entities);abstract member AddRangeAsync : 'Entity[] -> System.Threading.Tasks.Task
override this.AddRangeAsync : 'Entity[] -> System.Threading.Tasks.TaskPublic Overridable Function AddRangeAsync (ParamArray entities As TEntity()) As TaskParameters
- entities
- TEntity[]
The entities to add.
Returns
A task that represents the asynchronous operation.
Remarks
This method is async only to allow special value generators, such as the one used by 'Microsoft.EntityFrameworkCore.Metadata.SqlServerValueGenerationStrategy.SequenceHiLo', to access the database asynchronously. For all other cases the non async method should be used.
See EF Core change tracking and Using AddRange, UpdateRange, AttachRange, and RemoveRange for more information and examples.
Applies to
AddRangeAsync(IEnumerable<TEntity>, CancellationToken)
- Source:
- DbSet%60.cs
- Source:
- DbSet%60.cs
- Source:
- DbSet.cs
- Source:
- DbSet.cs
- Source:
- DbSet.cs
- Source:
- DbSet.cs
- Source:
- DbSet.cs
- Source:
- DbSet.cs
- Source:
- DbSet.cs
Begins tracking the given entities, 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 System.Threading.Tasks.Task AddRangeAsync (System.Collections.Generic.IEnumerable<TEntity> entities, System.Threading.CancellationToken cancellationToken = default);abstract member AddRangeAsync : seq<'Entity (requires 'Entity : null)> * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.AddRangeAsync : seq<'Entity (requires 'Entity : null)> * System.Threading.CancellationToken -> System.Threading.Tasks.TaskPublic Overridable Function AddRangeAsync (entities As IEnumerable(Of TEntity), Optional cancellationToken As CancellationToken = Nothing) As TaskParameters
- entities
- IEnumerable<TEntity>
The entities to add.
- cancellationToken
- CancellationToken
A CancellationToken to observe while waiting for the task to complete.
Returns
A task that represents the asynchronous operation.
Exceptions
If the CancellationToken is canceled.
Remarks
This method is async only to allow special value generators, such as the one used by 'Microsoft.EntityFrameworkCore.Metadata.SqlServerValueGenerationStrategy.SequenceHiLo', to access the database asynchronously. For all other cases the non async method should be used.
See EF Core change tracking and Using AddRange, UpdateRange, AttachRange, and RemoveRange for more information and examples.
Applies to
Entity Framework