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EdmScalarPropertyAttribute Class

Attribute that indicates that the property represents a scalar property.

Namespace:  System.Data.Objects.DataClasses
Assembly:  System.Data.Entity (in System.Data.Entity.dll)
[AttributeUsageAttribute(AttributeTargets.Property)]
public sealed class EdmScalarPropertyAttribute : EdmPropertyAttribute

The IsNullable and EntityKeyProperty properties cannot both be true because key members cannot be null.

The EdmScalarPropertyAttribute links a scalar property on a data class to a property of an entity type or complex type that is defined in the conceptual model.

This attribute is applied to properties that return scalar types.

When using custom data classes with an Entity Data Model (EDM), you must manually apply attributes. For more information, see Object-Entity Mapping Attributes (Entity Framework).

System.Object
  System.Attribute
    System.Data.Objects.DataClasses.EdmPropertyAttribute
      System.Data.Objects.DataClasses.EdmScalarPropertyAttribute
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

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

.NET Framework

Supported in: 3.5 SP1
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