using Model; using Model.Entities; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace BizService { public class UserService : BaseService, IUserService { public int FindDataByUserAndPass(string userName, string password) { var all = base.QueryList(); var user = base.QueryList().FirstOrDefault(x => ((x.UserName.Trim() == userName.Trim()) && (x.Password.Trim() == password.Trim()))); if (user != null) { return user.Id; } else { return -1; } } } }