PraktikaGlava6/Form1.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace praktika6
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();

            TextBox textBox1 = new TextBox();
            textBox1.Location = new Point(12, 12);
            textBox1.Size = new Size(250, 27);
            Controls.Add(textBox1);

            Label label1 = new Label();
            label1.Location = new Point(12, 60);
            label1.AutoSize = true;
            Controls.Add(label1);

            label1.DataBindings.Add(new Binding("Text", textBox1, "Text"));
            textBox1.Location = new Point(12, 12);
            textBox1.Size = new Size(250, 27);
            Controls.Add(textBox1);

            label1.Location = new Point(12, 60);
            label1.AutoSize = true;
            Controls.Add(label1);

            Binding binding = new Binding("Text", textBox1, "Text");
            binding.Format += (sender, e) => e.Value = $"Content: {e.Value}";

            InitializeComponent();

            DateTimePicker dateTimePicker1 = new DateTimePicker();
            dateTimePicker1.Location = new Point(12, 12);
            dateTimePicker1.Size = new Size(250, 27);
            Controls.Add(dateTimePicker1);

            label1.Location = new Point(12, 60);
            label1.AutoSize = true;
            Controls.Add(label1);


            dateTimePicker1.Location = new Point(12, 12);
            dateTimePicker1.Size = new Size(250, 27);
            Controls.Add(dateTimePicker1);

   
            label1.Location = new Point(12, 60);
            label1.AutoSize = true;
            Controls.Add(label1);

            // создаем объект привязки
          
            // делаем доступным форматирование
            binding.FormattingEnabled = true;
            // строка форматирования
            binding.FormatString = "dd.MM.yyyy";

        }

    }
}