protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
{
Label1.Text = " ";
SqlCommand komut = new SqlCommand("select * FROM TBLODADETAY where İsmi='" + DropDownList1.Text + "'", con);
SqlDataReader dr;
con.Open();
dr=komut.ExecuteReader();
while (dr.Read())
{
Label1.Text = dr.GetValue(1).ToString();
}
}