I use WebSecurity to create my user's accounts.
var confirmationToken = WebSecurity.CreateUserAndAccount(model.Username, model.Password,
new { Email = model.Email,
Lastname = model.Lastname,
Firstname = model.Firstname,
Birthday = model.Birthday,
Job = model.Job,
City = model.City,
Gender = model.Gender,
PictureFilename = "anonyme.png"
}, true);
But how can i delete a user ?