Updating user by UserManager.Update() in ASP.NET Identity 2

Question

I use ASP.NET Identity 2 in an MVC 5 project and I want to update Student data by using UserManager.Update() method. However,

Answer 1

my answer on .netcore 1

this work for my, I hope can help them

var user = await _userManager.FindByIdAsync(applicationUser.Id);
                    user.ChargeID = applicationUser.ChargeID;
                    user.CenterID = applicationUser.CenterID;
                    user.Name  = applicationUser.Name;
var result = await _userManager.UpdateAsync(user);