KeyDiscoveryConvention.ProcessPropertyFieldChanged 方法
重要
部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。
在屬性的支援欄位變更之後呼叫。
C#
public virtual void ProcessPropertyFieldChanged (Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder propertyBuilder, System.Reflection.FieldInfo newFieldInfo, System.Reflection.FieldInfo oldFieldInfo, Microsoft.EntityFrameworkCore.Metadata.Conventions.IConventionContext<System.Reflection.FieldInfo> context);abstract member ProcessPropertyFieldChanged : Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder * System.Reflection.FieldInfo * System.Reflection.FieldInfo * Microsoft.EntityFrameworkCore.Metadata.Conventions.IConventionContext<System.Reflection.FieldInfo> -> unit
override this.ProcessPropertyFieldChanged : Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder * System.Reflection.FieldInfo * System.Reflection.FieldInfo * Microsoft.EntityFrameworkCore.Metadata.Conventions.IConventionContext<System.Reflection.FieldInfo> -> unitPublic Overridable Sub ProcessPropertyFieldChanged (propertyBuilder As IConventionPropertyBuilder, newFieldInfo As FieldInfo, oldFieldInfo As FieldInfo, context As IConventionContext(Of FieldInfo))- propertyBuilder
- IConventionPropertyBuilder
屬性的產生器。
- newFieldInfo
- FieldInfo
新欄位。
- oldFieldInfo
- FieldInfo
舊欄位。
- context
- IConventionContext<FieldInfo>
與慣例執行相關聯的其他資訊。
| 產品 | 版本 |
|---|---|
| Entity Framework Core | 3.0, 3.1 |
