asp.net membership change password without knowing old one

Question

Evaluting the method signature, it is required to know old password while changing it.

membershipUser.ChangePassword(userWrapper.OldPassword, userWrapper.Pas         


        

Answer 1

 string username = "UserName";
 string userpassword = "NewPassword";   
 MembershipUser mu = Membership.GetUser(username, false);
 mu.ChangePassword(mu.ResetPassword(username), userpassword);