C# -- DataGridView 와 List 연동시, data class 의 property 에 attribute 사용하여, 이름바꾸거나 숨기기.

datagridview_test2_attribute.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Windows.Forms;

namespace datagridview_test2_attribute
{
    public partial class Form1 : Form
    {
        List<Student> studentList = new List<Student>();
        BindingSource bindingSource = new BindingSource();

        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            studentList.Add(new Student("Tom", 17, 33.2, false));
            studentList.Add(new Student("Sara", 19, 53.4, true));
            studentList.Add(new Student("홍길동", 15, 130.2, false));
            studentList.Add(new Student("이순신", 16, 43.2, true));
            studentList.Add(new Student("Ace", 15, 23.2, false));

            this.bindingSource.DataSource = this.studentList;
            this.dataGridView1.DataSource = bindingSource;

            //this.dataGridView1.DataSource = this.studentList;

        }

        private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
        {

            foreach(Student student in studentList)
            {
                Debug.WriteLine(student);
            }
            Debug.WriteLine("----------------------------------------------------------");
        }

        private void btnAdd_Click(object sender, EventArgs e)
        {
            Student std = new Student("추가1", 22, 11.33, false);

            //studentList.Add(std);  // binding 후에는, List 에 바로 추가시 DataGridView 에는 반영안됨.

            this.bindingSource.Add(std);   // DataGridView 반영되고, binding 된 List 에도 추가됨.
        }
    }

    class Student
    {
        public string Name { get;  }

        [DisplayName("나이")]
        public int Age { get; set; }

        [Browsable(false)]
        public double Weight { get; set; }

        public bool Glass { get; set; } = false;  // 안경끼면, true

        public Student(string name, int age, double weight, bool glass)
        {
            this.Name = name;
            this.Age = age;
            this.Weight = weight;
            this.Glass = glass;
        }

        public override string ToString()
        {
            return $"-- Name={Name},\t  Age={Age},  몸무게={Weight},  \t 안경착용={Glass}--";
        }
    }

}