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StateChangedEventData Konstruktor

Definice

Vytvoří datovou část události.

public StateChangedEventData (Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase eventDefinition, Func<Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase,Microsoft.EntityFrameworkCore.Diagnostics.EventData,string> messageGenerator, Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry entityEntry, Microsoft.EntityFrameworkCore.EntityState oldState, Microsoft.EntityFrameworkCore.EntityState newState);
new Microsoft.EntityFrameworkCore.Diagnostics.StateChangedEventData : Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase * Func<Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase, Microsoft.EntityFrameworkCore.Diagnostics.EventData, string> * Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry * Microsoft.EntityFrameworkCore.EntityState * Microsoft.EntityFrameworkCore.EntityState -> Microsoft.EntityFrameworkCore.Diagnostics.StateChangedEventData
Public Sub New (eventDefinition As EventDefinitionBase, messageGenerator As Func(Of EventDefinitionBase, EventData, String), entityEntry As EntityEntry, oldState As EntityState, newState As EntityState)

Parametry

eventDefinition
EventDefinitionBase

Definice události.

messageGenerator
Func<EventDefinitionBase,EventData,String>

Delegát, který generuje zprávu protokolu pro tuto událost.

entityEntry
EntityEntry

Položka entity.

oldState
EntityState

Starý stav.

newState
EntityState

Nový stav.

Platí pro