private void Form1_Load(object sender, EventArgs e)
{
DataTable Tablo = new DataTable();
Tablo.Columns.Add("Baslik");
Tablo.Columns.Add("Deger");
for (int i = 0; i < 3; i++)
{
DataRow Satir = Tablo.NewRow();
switch (i)
{
case 0:
Satir["Baslik"] = "Bursa";
Satir["Deger"] = "16";
break;
case 1:
Satir["Baslik"] = "Samsun";
Satir["Deger"] = "55";
break;
case 2:
Satir["Baslik"] = "Sinop";
Satir["Deger"] = "57";
break;
}
Tablo.Rows.Add(Satir);
}
Liste_Il.DisplayMember = "Baslik";
Liste_Il.ValueMember = "Deger";
Liste_Il.DataSource = Tablo;
//MessageBox.Show(Liste_Il.SelectedValue.ToString());
}
private void Liste_Il_SelectedIndexChanged(object sender, EventArgs e)
{
if (Liste_Il.SelectedIndex > 0)
{
MessageBox.Show(Liste_Il.SelectedValue.ToString());
}
}
private void liste_Ilce_SelectedIndexChanged(object sender, EventArgs e)
{
if (liste_Ilce.SelectedIndex > 0)
{
MessageBox.Show(liste_Ilce.SelectedValue.ToString());
}
}
public void Iller(string IlPlaka)
{
DataTable Tablo = new DataTable();
Tablo.Columns.Add("Plaka");
Tablo.Columns.Add("IlceAdi");
int a = 0;
int b = 0;
for (int i = 0; i < 3; i++)
{
DataRow Satir = Tablo.NewRow();
if (IlPlaka == "16")
{
a++;
switch (i)
{
case 0:
Satir["Plaka"] = IlPlaka;
Satir["IlceAd"] = "Gemlik";
break;
case 1:
Satir["Plaka"] = IlPlaka;
Satir["IlceAd"] = "Kestel";
break;
case 2:
Satir["Plaka"] = IlPlaka;
Satir["IlceAd"] = "Orhangazi";
break;
case 3:
Satir["Plaka"] = IlPlaka;
Satir["IlceAd"] = "Osmangazi";
break;
}
}
if (IlPlaka == "55")
{
a++;
switch (i)
{
case 0:
Satir["Plaka"] = IlPlaka;
Satir["IlceAd"] = "Bafra";
break;
case 1:
Satir["Plaka"] = IlPlaka;
Satir["IlceAd"] = "İlkadım";
break;
case 2:
Satir["Plaka"] = IlPlaka;
Satir["IlceAd"] = "Atakum";
break;
case 3:
Satir["Plaka"] = IlPlaka;
Satir["IlceAd"] = "Terme";
break;
}
}
if (IlPlaka == "57")
{
a++;
switch (i)
{
case 0:
Satir["Plaka"] = IlPlaka;
Satir["IlceAd"] = "Gerze";
break;
case 1:
Satir["Plaka"] = IlPlaka;
Satir["IlceAd"] = "Ayancık";
break;
case 2:
Satir["Plaka"] = IlPlaka;
Satir["IlceAd"] = "Erfelek";
break;
case 3:
Satir["Plaka"] = IlPlaka;
Satir["IlceAd"] = "Dikmen";
break;
}
}
}
}
}
}