PropertyBuilder.ValueGeneratedOnUpdateSometimes 方法

定義

命名空間:

Microsoft.EntityFrameworkCore.Metadata.Builders

組件:

Microsoft.EntityFrameworkCore.dll

套件:

Microsoft.EntityFrameworkCore v10.0.0

來源:

PropertyBuilder.cs

在保存現有實體時，設定資產在特定條件下產生價值。

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder ValueGeneratedOnUpdateSometimes();

abstract member ValueGeneratedOnUpdateSometimes : unit -> Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder
override this.ValueGeneratedOnUpdateSometimes : unit -> Microsoft.EntityFrameworkCore.Metadata.Builders.PropertyBuilder

Public Overridable Function ValueGeneratedOnUpdateSometimes () As PropertyBuilder

傳回

PropertyBuilder

同一個建構器實例，這樣可以串接多個設定呼叫。