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ObjectStateManager.GetObjectStateEntries Method

.NET Framework 4

Other Versions

Returns a collection of ObjectStateEntry objects for objects or relationships with the given state.

Namespace: System.Data.Objects
Assembly: System.Data.Entity (in System.Data.Entity.dll)

Syntax

C++

Copy

public IEnumerable<ObjectStateEntry> GetObjectStateEntries(
	EntityState state
)

Parameters

state: Type: System.Data.EntityState
An EntityState used to filter the returned ObjectStateEntry objects.

Return Value

Type: System.Collections.Generic.IEnumerable<ObjectStateEntry>
A collection of ObjectStateEntry objects in the given EntityState.

Exceptions

Exception	Condition
ArgumentException	When state is Detached.

Remarks

The EntityState is a bit field, so state entries for multiple states can be retrieved in one call by doing a bitwise OR of more than one EntityState values.

Version Information

.NET Framework

Supported in: 4, 3.5 SP1

.NET Framework Client Profile

Supported in: 4

Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

ObjectStateManager Class

System.Data.Objects Namespace

Other Resources

Defining and Managing Relationships

Identity Resolution, State Management, and Change Tracking

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