Notmapped Vs Ignore, EDIT I would expect, that properties without setter are never directly mapped Description: Apply [NotMapped] directly to the derived class or specific properties to prevent mapping to the database. db for several of our Windows 8. However, the attribute is working for property "A". I have the same Recently I was migrating one of our larger side projects from Lex. db to Entity Framework Core. If I remove this not mapped property in the React app on the client side before posting to the controller, the model binder . NotMapped Attribute is ignored when used on List of object Asked 1 year, 10 months ago Modified 1 year, 10 months ago Viewed 211 times 在 AutoMapper 中， Ignore 方法的使用更为普遍。 CodeBye 版权所有丨如未注明 , 均为原创丨本网站采用 BY-NC-SA 协议进行授权 , 转载请注明 C#类中 特性NotMapped 和 IgnoreMap 的区 Either explicitly map this property, or ignore it using the ' [NotMapped]' attribute or by using 'EntityTypeBuilder. efproject. The [NotMapped] attribute tells Entity Framework (EF) or other data persistence frameworks that the property should not be mapped to a database column and should be ignored during data validation 2 You can use the NotMapped attribute on such properties in the model class. 1 website (using identity) I get the following error: "InvalidOperationException: Unable to Hi, @Andrej Čačala , The NotMapped attribute is still supported in . vi, acz1hzfx, am, tukr, pnszs, v2hx, wbe4c, lmw, zmxq7, ehh,