WebC# 自动在类上执行操作且仅执行一次的方法,c#,.net,inheritance,attributes,assemblies,C#,.net,Inheritance,Attributes,Assemblies,我试着做一些事情,从某个基类派生的所有类在加载时都会执行一些操作,但在程序执行期间只执行一次。我想让生成派生类的人不必做任何额外的工作。 WebJan 12, 2024 · EDIT: it seems that this appears to be the same problem than C# Override an attribute in a subclass but using the new instead of override doesn't appear to solve my problem. Moreover, that question issues the removal of attributes, while my question addresses the override of existing attributes. Maybe it's different in some way.
c# - Accessing Parents attributes - Stack Overflow
WebAug 24, 2012 · 29. Attributes on interface properties doesn't get inherited to the class, you may make your interface an Abstract Class. Found an answer from Microsoft: The product team does not want to implement this feature, for two main reasons: Consistency with DataAnnotations.Validator. WebDec 27, 2016 · Child does not have any custom attributes, ITest has them, so you will have to call GetCustomAttributes on the members of ITest.. There is a difference between inheritance and implementation. Inheritance would be fine if Child was derived from some base class that had a y property decorated with My1Attribute.. In your case, Child … fitheaven
c# - How does inheritance work for Attributes? - Stack …
WebDec 10, 2012 · You can also add a parameterless constructor that set the property to true. This is the one that you will use most often unless you decide to override the attribute inherited from a base class. [AttributeUsage (AttributeTargets.All, Inherited = true)] public class MyAttributeAttribute : Attribute { public bool Enabled { get; private set ... Webusing System; using System.Collections.Generic; using System.Diagnostics; using System.Linq; using System.Runtime.CompilerServices; using System.Text; using System.Threading.Tasks; using System.Web; using System.Xml.Serialization; namespace Study01 { public class 关于反射和特性的学习 { //.Net预定义特性 //【1】 obsate特性 … http://duoduokou.com/csharp/40773429710599642366.html fit heart minute