ObjectStateManager.TryGetObjectStateEntry Method
Definition
Important
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Overloads
| TryGetObjectStateEntry(EntityKey, ObjectStateEntry) |
Tries to retrieve the corresponding ObjectStateEntry for the object or relationship with the specified EntityKey . |
| TryGetObjectStateEntry(Object, ObjectStateEntry) |
Tries to retrieve the corresponding ObjectStateEntry for the specified Object . |
TryGetObjectStateEntry(EntityKey, ObjectStateEntry)
Tries to retrieve the corresponding ObjectStateEntry for the object or relationship with the specified EntityKey .
public virtual bool TryGetObjectStateEntry (System.Data.Entity.Core.EntityKey key, out System.Data.Entity.Core.Objects.ObjectStateEntry entry);abstract member TryGetObjectStateEntry : System.Data.Entity.Core.EntityKey * -> bool
override this.TryGetObjectStateEntry : System.Data.Entity.Core.EntityKey * -> boolPublic Overridable Function TryGetObjectStateEntry (key As EntityKey, ByRef entry As ObjectStateEntry) As BooleanParameters
- entry
- ObjectStateEntry
When this method returns, contains an ObjectStateEntry for the given EntityKey This parameter is passed uninitialized.
Returns
A Boolean value that is true if there is a corresponding ObjectStateEntry for the given EntityKey ; otherwise, false.
Exceptions
A null (Nothing in Visual Basic) value is provided for key .
Applies to
TryGetObjectStateEntry(Object, ObjectStateEntry)
Tries to retrieve the corresponding ObjectStateEntry for the specified Object .
public virtual bool TryGetObjectStateEntry (object entity, out System.Data.Entity.Core.Objects.ObjectStateEntry entry);abstract member TryGetObjectStateEntry : obj * -> bool
override this.TryGetObjectStateEntry : obj * -> boolPublic Overridable Function TryGetObjectStateEntry (entity As Object, ByRef entry As ObjectStateEntry) As BooleanParameters
- entity
- Object
The Object to which the retrieved ObjectStateEntry belongs.
- entry
- ObjectStateEntry
When this method returns, contains the ObjectStateEntry for the given EntityKey This parameter is passed uninitialized.
Returns
A Boolean value that is true if there is a corresponding ObjectStateEntry for the given object; otherwise, false.
Applies to
Entity Framework