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- 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 LAB_6
- {
- public partial class Form1 : Form
- {
- public Form1()
- {
- InitializeComponent();
- }
- string[] meble = { "krzesło", "stół", "fotel", "szafa", "półka", "regał", "komoda" };
- Random rnd = new Random((int)DateTime.Now.Ticks);
- List<Mebel> lst = new List<Mebel>();
- private void button1_Click(object sender, EventArgs e)
- {
- listBox1.DataSource = null;
- lst.Clear();
- for (int i = 0; i < 100; i++)
- {
- Mebel m = new Mebel();
- m.Lp = rnd.Next(10000, 99999);
- m.Nazwa = meble[rnd.Next(meble.Length)];
- m.Cena= rnd.Next(500, 3000);
- lst.Add(m);
- }
- listBox1.DataSource = lst;
- }
- private void button2_Click(object sender, EventArgs e)
- {
- listBox1.DataSource = null;
- lst.Sort();
- listBox1.DataSource = lst;
- }
- private void button3_Click(object sender, EventArgs e)
- {
- listBox1.DataSource = null;
- lst.Sort(new ByNazwaComp());
- listBox1.DataSource = lst;
- }
- }
- }
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