31numaralibadmintoncu1

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);

}
}
}
}