şunu mu arıyon

okulda kod transferi

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

namespace WindowsFormsApplication26
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

private void button1_Click(object sender, EventArgs e)
{
Hashtable yas = new Hashtable();
yas["salih"] = 32;
yas["abdullah"] = 11;
yas["hüseyin"] = 25;
yas["murtaZaa"] = 28;

yas.Add("first", 4);
label1.Text = yas. Count.ToString();
foreach (DictionaryEntry element in yas)
{
string ad = (string)element.Key;
int yasi = (int)element. Value;
listBox1.Items.Add("Ad" + ad + "Yaşı" + yasi);

}
}
}
}

{

public partial class Form1 : Form

{

public Form1()

{

InitializeComponent();

}

Hashtable htablo = new Hashtable();

private void ekle_Click(object sender, EventArgs e)

{

htablo.Add(textBox1.Text, textBox2.Text);

}

private void listboxGoster_Click(object sender, EventArgs e)

{

listBox1.Items. Clear();

foreach (DictionaryEntry i in htablo)

{

listBox1.Items.Add("Key: " +i.Key+" value: " +i.Value);

}

}

private void kontrol_Click(object sender, EventArgs e)

{

label3.Text = htablo. ContainsKey(textBox3.Text).ToString();

}

}

}

using System;

using System. Collections.Generic;

using System. ComponentModel;

using System. Data;

using System. Drawing;

using System. Linq;

using System. Text;

using System. Windows.Forms;

using System. Collections;

namespace sortedlist_sinifi

{

public partial class Form1 : Form

{

public Form1()

{

InitializeComponent();

}

SortedList sListe = new SortedList();

private void sorgula_Click(object sender, EventArgs e)

{

textBox2.Text = sListe[textBox1.Text].ToString();

}

private void Form1_Load(object sender, EventArgs e)

{

sListe.Add("01", "ADANA");

sListe.Add("02", "ADIYAMAN");

sListe.Add("03", "AFYON");

sListe.Add("04", "AĞRI");

sListe.Add("05", "AMASYA");

sListe.Add("06", "ANKARA");

sListe.Add("07", "ANTALYA");

sListe.Add("08", "ARTViN");

sListe.Add("09", "AYDIN");

}

}

}

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

namespace WindowsFormsApplication25
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

private void button1_Click(object sender, EventArgs e)
{
listBox1.Items. Clear();
int[] veri = new int[10];
Random rnd = new Random();
foreach (int i in veri)
{
veri[i] = rnd. Next(1, 20);
listBox1.Items.Add(veri[i]);

}
}
}
}

sağol mübarek