ComplexTypePropertyBuilder<TProperty>.ValueGeneratedOnUpdateSometimes 方法

定義

命名空間:

Microsoft.EntityFrameworkCore.Metadata.Builders

組件:

Microsoft.EntityFrameworkCore.dll

套件:

Microsoft.EntityFrameworkCore v8.0.0

將屬性設定為在儲存現有實體時，在特定條件下產生值。

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePropertyBuilder<TProperty> ValueGeneratedOnUpdateSometimes ();

override this.ValueGeneratedOnUpdateSometimes : unit -> Microsoft.EntityFrameworkCore.Metadata.Builders.ComplexTypePropertyBuilder<'Property>

Public Overridable Function ValueGeneratedOnUpdateSometimes () As ComplexTypePropertyBuilder(Of TProperty)

傳回

ComplexTypePropertyBuilder<TProperty>

相同的產生器實例，以便鏈結多個組態呼叫。