共用方式為

RelationalModelValidator.GetDefaultColumnValue 方法

  • 參考

定義

命名空間:
Microsoft.EntityFrameworkCore.Infrastructure
組件:
Microsoft.EntityFrameworkCore.Relational.dll
套件:
Microsoft.EntityFrameworkCore.Relational v5.0.0
套件:
Microsoft.EntityFrameworkCore.Relational v6.0.0
套件:
Microsoft.EntityFrameworkCore.Relational v7.0.0
套件:
Microsoft.EntityFrameworkCore.Relational v8.0.0

傳回 物件，做為屬性所對應資料行的預設值。

protected virtual object GetDefaultColumnValue (Microsoft.EntityFrameworkCore.Metadata.IProperty property, in Microsoft.EntityFrameworkCore.Metadata.StoreObjectIdentifier storeObject);
protected virtual object? GetDefaultColumnValue (Microsoft.EntityFrameworkCore.Metadata.IProperty property, in Microsoft.EntityFrameworkCore.Metadata.StoreObjectIdentifier storeObject);
abstract member GetDefaultColumnValue : Microsoft.EntityFrameworkCore.Metadata.IProperty * StoreObjectIdentifier -> obj
override this.GetDefaultColumnValue : Microsoft.EntityFrameworkCore.Metadata.IProperty * StoreObjectIdentifier -> obj
Protected Overridable Function GetDefaultColumnValue (property As IProperty, storeObject As StoreObjectIdentifier) As Object

參數

property
IProperty

要取得預設值的屬性。

storeObject
StoreObjectIdentifier

存放區物件的識別碼。

傳回

Object

做為屬性所對應資料行預設值的物件。

適用於