【发布时间】:2021-09-30 22:06:37
【问题描述】:
我有一个问题,我无法在 asp.net 中删除或更新实体 我想使用“AutoMapper”框架自动映射对象,但是当我尝试这样做时,它会导致错误,我不知道为什么
/// Method for deleting entity in the Generic Repository
public void Delete<T>(int id) where T : class
{
try
{
var entity = _context.Set<T>().Find(id);
_context.Set<T>().Remove(entity);
_context.SaveChanges();
}
catch
{
/// Expection error
}
/// Interface
void Delete<T>(int id) where T : class;
/// I have use the AutoMapper framework for mapping objects
/// Also Mapper and Repository (interface) are injected in the constructor
public void Delete(IUser entity)
{
Repository.Delete(_mapper.Map<UserEntity>(entity));
}
/// Function for delete
【问题讨论】:
-
IUserRepository 中的接口也是 ``` void Delete(IUser entity); ```
标签: c# asp.net entity-framework automapper repository-pattern