DataContext.Refresh Method
.NET Framework (current version)
Refreshes object state by using data in the database.
Assembly: System.Data.Linq (in System.Data.Linq.dll)
| Name | Description | |
|---|---|---|
![]() | Refresh(RefreshMode, IEnumerable) | Refreshes a collection of entity objects according to the specified mode. |
![]() | Refresh(RefreshMode, Object) | Refreshes an entity object according to the specified mode. |
![]() | Refresh(RefreshMode, Object[]) | Refreshes an array of entity objects according to the specified mode. |
This method is useful after an optimistic concurrency error to bring items into a state for another attempt. It updates the state of the primitive fields and properties on the objects.
Note |
|---|
If an object is on the many side of a one-to-many relationship, the foreign key on the object will be set and the object pointer for the other side of the relationship will be set to the new value. |
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