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IPrincipalKeyValueFactory<TKey>.CreateFromCurrentValues Method

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Definition

Namespace:
Microsoft.EntityFrameworkCore.ChangeTracking
Assembly:
Microsoft.EntityFrameworkCore.dll
Package:
Microsoft.EntityFrameworkCore v5.0.0
Package:
Microsoft.EntityFrameworkCore v6.0.0
Package:
Microsoft.EntityFrameworkCore v7.0.0
Package:
Microsoft.EntityFrameworkCore v8.0.0
Package:
Microsoft.EntityFrameworkCore v9.0.0
Source:
IPrincipalKeyValueFactory%60.cs
Source:
IPrincipalKeyValueFactory%60.cs
Source:
IPrincipalKeyValueFactory%60.cs

Creates a key object from the key values in the given entry.

public TKey CreateFromCurrentValues (Microsoft.EntityFrameworkCore.Update.IUpdateEntry entry);
public TKey? CreateFromCurrentValues (Microsoft.EntityFrameworkCore.Update.IUpdateEntry entry);
abstract member CreateFromCurrentValues : Microsoft.EntityFrameworkCore.Update.IUpdateEntry -> 'Key
Public Function CreateFromCurrentValues (entry As IUpdateEntry) As TKey

Parameters

entry
IUpdateEntry

The entry tracking an entity instance.

Returns

TKey

The key value.

Applies to