C# Index 定义索---引具体使用2

窗体代码

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;namespace WLJTLongtengGenesAndSupreme.TestThisIndex
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }        private void Form1_Load(object sender, EventArgs e)
        {
            Patient dd = new Patient();
            this.propertyGrid1.SelectedObject =dd;
        }
    }
} 
using System;
using System.Collections.Generic;
using System.Windows.Forms;
using System.ComponentModel;
namespace WLJTLongtengGenesAndSupreme.TestThisIndex
{
    public class Haha
    {
        static void Main(string[] args)
        {
            #region MyRegion
            //WLJ wlj = new WLJ();
            //List<Patient> list = new List<Patient>();
            //Patient patient = new Patient();
            //patient.Name = "wlj";
            //patient.NO = "11111";
            //patient.Sex = "男";
            //list.Add(patient);
            //patient = new Patient();
            //patient.Name = "wlj1";
            //patient.NO = "22222";
            //patient.Sex = "男";
            //list.Add(patient);
            //patient = new Patient();
            //patient.Name = "wlj3";
            //patient.NO = "33333";
            //patient.Sex = "男";
            //list.Add(patient);
            //patient = new Patient();
            //patient.Name = "wlj5";
            //patient.NO = "4444444";
            //patient.Sex = "男";
            //list.Add(patient);
            //patient = new Patient();
            //patient.Name = "wlj6";
            //patient.NO = "5555555";
            //patient.Sex = "男";
            //list.Add(patient);
            //wlj.Plist = list;
            //patient = new Patient();
            //patient = wlj[1];
            //System.Console.WriteLine(patient.NO + patient.Name);
            //patient = new Patient();
            //patient = wlj["第一个"];
            //System.Console.WriteLine(patient.NO + patient.Name);
            //System.Console.Read(); 
            #endregion
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            Application.Run(new Form1());
        }
    }
    public class WLJ
    {
        List<Patient> list = new List<Patient>();
        //定义了Index为int类型
        public Patient this[int index]
        {
            get { return list[index]; }
            set { list[index] = value; }
        }
        //定义了Index为string类型
        public Patient this[string index]
        {
            get
            {
                switch (index)
                {
                    case "第一个":
                        return list[0];
                    case "第二个":
                        return list[1];
                    case "第三个":
                        return list[2];
                    case "第四个":
                        return list[3];
                    default:
                        return list[4];
                }
            }
            set
            {
                switch (index)
                {
                    case "第一个":
                        list[0] = value;
                        break;
                    case "第二个":
                        list[1] = value;
                        break;
                    case "第三个":
                        list[2] = value;
                        break;
                    case "第四个":
                        list[3] = value;
                        break;
                    default:
                        list[4] = value;
                        break;
                }
            }
        }        public List<Patient> Plist
        {
            get { return list; }
            set { list = value; }
        }    }
    #region Patient and ExamResultS
    /// <summary>
    /// 病人基本信息
    /// </summary>
    public class Patient
    {
        /// <summary>
        /// 姓名
        /// </summary>
        private string _Name = null;
        [DefaultValue("fffff")]
        [Category("第一类")]
        [Description("这是一个姓名，主要适用于标志信息")]
        public string Name
        {
            get { return _Name; }
            set { _Name = value; }
        }
        /// <summary>
        /// 性别
        /// </summary>
        private string _Sex = null;
        [DefaultValue("男")]
        public string Sex
        {
            get { return _Sex; }
            set { _Sex = value; }
        }
        /// <summary>
        /// 年龄
        /// </summary>
        private string _Age = null;
        [DefaultValue("12")]
        public string Age
        {
            get { return _Age; }
            set { _Age = value; }
        }
        /// <summary>
        /// 样本类型
        /// </summary>
        private string _SampleType = null;
        [DefaultValue("哈哈哈")]
        public string SampleType
        {
            get { return _SampleType; }
            set { _SampleType = value; }
        }
        /// <summary>
        /// 病区
        /// </summary>
        private string _Wards = null;
        public string Wards
        {
            get { return _Wards; }
            set { _Wards = value; }
        }
        /// <summary>
        /// 床号
        /// </summary>
        private string _BedNumber = null;
        public string BedNumber
        {
            get { return _BedNumber; }
            set { _BedNumber = value; }
        }
        /// <summary>
        /// 编号
        /// </summary>
        private string _NO = null;
        public string NO
        {
            get { return _NO; }
            set { _NO = value; }
        }
        /// <summary>
        /// 临床诊断
        /// </summary>
        private string _ClinicalDiagnosis = null;
        public string ClinicalDiagnosis
        {
            get { return _ClinicalDiagnosis; }
            set { _ClinicalDiagnosis = value; }
        }
        /// <summary>
        /// 送检医生
        /// </summary>
        private string _SendDoctor = null;
        public string SendDoctor
        {
            get { return _SendDoctor; }
            set { _SendDoctor = value; }
        }
        /// <summary>
        /// 检查者
        /// </summary>
        private string _Proofer = null;
        public string Proofer
        {
            get { return _Proofer; }
            set { _Proofer = value; }
        }
        /// <summary>
        /// 审核人
        /// </summary>
        private string _Auditor = null;
        public string Auditor
        {
            get { return _Auditor; }
            set { _Auditor = value; }
        }
        /// <summary>
        /// 接收时间
        /// </summary>
        private DateTime _ReceiveTime;
        public DateTime ReceiveTime
        {
            get { return _ReceiveTime; }
            set { _ReceiveTime = value; }
        }
        /// <summary>
        /// 报告时间
        /// </summary>
        private DateTime _ReportTime;
        public DateTime ReportTime
        {
            get { return _ReportTime; }
            set { _ReportTime = value; }
        }
        private ExamResultS _ExamResult = new ExamResultS();
        public ExamResultS ExamResult
        {
            get
            {
                if (_ExamResult == null)
                {
                    _ExamResult = new ExamResultS();
                    return _ExamResult;
                }
                else
                {
                    return _ExamResult;
                }
            }
            set { _ExamResult = value; }
        }
        private dddd ddd =null;
        public dddd DDDD
        {
            get
            {
                if (ddd == null)
                {
                    ddd = new dddd();
                    return ddd;
                }
                else
                {
                    return ddd;
                }
            }
            set { ddd = value; }
        }
        public Patient() {
            this.Name = "FFF";
            this.NO = "1111";
            //this.ExamResult = new ExamResultS() { ExamItem = "111", ReferenceValue = "222", Result = "333", Unit = "44" };
        }    }
    public class dddd : List<ExamResultS> 
    {
    }
    /// <summary>
    /// 检验结果
    /// </summary>
    public class ExamResultS
    {
        /// <summary>
        /// 检验项目
        /// </summary>
        private string _ExamItem = null;
        public string ExamItem
        {
            get { return _ExamItem; }
            set { _ExamItem = value; }
        }
        /// <summary>
        /// 结果
        /// </summary>
        private string _Result = null;
        public string Result
        {
            get { return _Result; }
            set { _Result = value; }
        }
        /// <summary>
        /// 单位
        /// </summary>
        private string _Unit = null;
        public string Unit
        {
            get { return _Unit; }
            set { _Unit = value; }
        }
        /// <summary>
        /// 参考值
        /// </summary>
        private string _ReferenceValue = null;
        public string ReferenceValue
        {
            get { return _ReferenceValue; }
            set { _ReferenceValue = value; }
        }
        public ExamResultS() { 
            this.ExamItem  = "111";
            this.ReferenceValue = "222"; this.Result = "333"; this.Unit = "44";
        }    }
    #endregion
}

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