GrigorenkoVariant/MainForm.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 GrigorenkoViktorVariantPostavkaTovarov
{
    public partial class MainTable : Form
    {
        public MainTable()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            TableOrders f = new TableOrders();
            f.Show();
        }

        private void button2_Click(object sender, EventArgs e)
        {
            TableProduct f = new TableProduct();
            f.Show();
        }

        private void button3_Click(object sender, EventArgs e)
        {
            TableDateProduct f = new TableDateProduct();
            f.Show();
        }

        private void button1_Click_1(object sender, EventArgs e)
        {
            TABLEFORM f = new TABLEFORM();
            f.Show();
        }
    }
}