Linq的常见查询

 

   /// <summary>
    /// 员工类
    /// </summary>
    public class Employee
    {
        /// <summary>
        /// 员工id
        /// </summary>
        public int Empid { get; set; }
        /// <summary>
        /// 部门id
        /// </summary>
        public int DeptId { get; set; }
        /// <summary>
        /// 员工姓名
        /// </summary>
        public string EmpName { get; set; }
        /// <summary>
        /// 员工编号
        /// </summary>
        public string EmpCode { get; set; }
    }
    /// <summary>
    /// 部门模型
    /// </summary>
    public class DeptModel
    {
        /// <summary>
        /// 部门id
        /// </summary>
        public int DeptId { get; set; }
        /// <summary>
        /// 部门名称
        /// </summary>
        public string DeptName { get; set; }
    }

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