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DataContext.Refresh Method

.NET Framework 4

Refreshes object state by using data in the database.

This member is overloaded. For complete information about this member, including syntax, usage, and examples, click a name in the overload list.

Overload List

	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.

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Remarks

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.

Reference

DataContext Class

System.Data.Linq Namespace

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