如何使用用户管理器<identityuser>与用户存储<identityuser> ?</identityuser></identityuser>

Question

this is a snippet of my ASP.Net MVC Core project.

UserStore<IdentityUser> userStore = new UserStore<IdentityUser>(_db);
UserManager<IdentityUser> userManager = new UserManager<IdentityUser>(userStore);

I am receiving the error message below from UserManager's parameter input.

I've tried changing userStore's data type to IUserStore and var, but they result in the same errors. Please help!

Answer 1

Try:

 UserManager<IdentityUser> userManager = new UserManager<IdentityUser>(userStore,null, null, null, null, null, null, null, null);