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PropertyExtensions.GetContainingPrimaryKey(IProperty) Method

  • Reference

Definition

Namespace:
Microsoft.EntityFrameworkCore
Assembly:
Microsoft.EntityFrameworkCore.dll
Package:
Microsoft.EntityFrameworkCore v1.0.6
Package:
Microsoft.EntityFrameworkCore v1.1.6
Package:
Microsoft.EntityFrameworkCore v2.0.3
Package:
Microsoft.EntityFrameworkCore v2.1.11
Package:
Microsoft.EntityFrameworkCore v2.2.6
Package:
Microsoft.EntityFrameworkCore v3.0.0
Package:
Microsoft.EntityFrameworkCore v3.1.0
Source:
PropertyExtensions.cs
Source:
PropertyExtensions.cs
Source:
PropertyExtensions.cs
Source:
PropertyExtensions.cs

Caution

Use FindContainingPrimaryKey()

Gets the primary key that uses this property (including a composite primary key in which this property is included).

public static Microsoft.EntityFrameworkCore.Metadata.IKey GetContainingPrimaryKey (this Microsoft.EntityFrameworkCore.Metadata.IProperty property);
[System.Obsolete("Use FindContainingPrimaryKey()")]
public static Microsoft.EntityFrameworkCore.Metadata.IKey GetContainingPrimaryKey (this Microsoft.EntityFrameworkCore.Metadata.IProperty property);
static member GetContainingPrimaryKey : Microsoft.EntityFrameworkCore.Metadata.IProperty -> Microsoft.EntityFrameworkCore.Metadata.IKey
[<System.Obsolete("Use FindContainingPrimaryKey()")>]
static member GetContainingPrimaryKey : Microsoft.EntityFrameworkCore.Metadata.IProperty -> Microsoft.EntityFrameworkCore.Metadata.IKey
<Extension()>
Public Function GetContainingPrimaryKey (property As IProperty) As IKey

Parameters

property
IProperty

The property to get primary key for.

Returns

IKey

The primary that use this property, or null if it is not part of the primary key.

Attributes
ObsoleteAttribute

Applies to