BD_Velizhanskyi_V2/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 DB_Velijanskyi_V2
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Client_Click(object sender, EventArgs e)
        {
            {
                Client cli = new Client();
                cli.Show();
                this.Hide();
            }
        }

        private void Service_Click(object sender, EventArgs e)
        {
            Service ser = new Service();
            ser.Show();
            this.Hide();
        }

        private void button3_Click(object sender, EventArgs e)
        {
            Client_server cliser = new Client_server();
            cliser.Show();
            this.Hide();
        }

        private void pictureBox1_Click(object sender, EventArgs e)
        {

        }
    }
}