public async Task <_IdentityData> AddLoginAsync(string userId, string a, string b) { try { UserLoginInfo login = new UserLoginInfo(a, b); _IdentityData result = new _IdentityData(); IdentityResult reuslttest = await _accountService.AddLoginAsync(userId, login); result.Data = reuslttest; return(result); } catch (Exception ex) { throw; } }