C# (CSharp) IUserDatabase.ExecuteScalar示例

示例#1

文件： UserRepository.cs 项目： mwasim/PropertyGuideMobileApp

        public bool HasAnyUser()
        {
            //List<User> userList = _db.Query<User>("SELECT * from User");
            int count = _db.ExecuteScalar <int>("SELECT COUNT(*) FROM User");

            return(count > 0);
        }