Edit

Kongsi melalui

RelatedEnd.ValidateOwnerForAttach Method

  • Reference

Definition

Namespace:
System.Data.Objects.DataClasses
Assembly:
System.Data.Entity.dll

Ensures that the object to which the related end belongs supports an attach operation.

protected public:
 void ValidateOwnerForAttach();
protected internal void ValidateOwnerForAttach ();
member this.ValidateOwnerForAttach : unit -> unit
Protected Friend Sub ValidateOwnerForAttach ()

Exceptions

InvalidOperationException

When the source object is not attached to the ObjectContext, was returned from a NoTracking query, or is not in a Modified or Unchanged state.

Remarks

Object Services calls the ValidateOwnerForAttach method before executing an attach operation to ensure that the operation will succeed.

Applies to