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ObjectQuery.MergeOption Property

Gets or sets how objects returned from a query are added to the object context.

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

member MergeOption : MergeOption with get, set

Property Value

Type: System.Data.Objects.MergeOption
The query MergeOption.

If no MergeOption is specified, the default value is AppendOnly. For more information, see Change Tracking and Identity Resolution (Entity Framework).

.NET Framework

Supported in: 4.5, 4, 3.5 SP1

.NET Framework Client Profile

Supported in: 4

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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