private void button1_Click(object sender, EventArgs e)
{
OleDbCommand comEski = new OleDbCommand("select Sifre from Entriy WHERE ((Entriy.Sifre)=@Geliyoo)", con);
comEski.Parameters.AddWithValue("@Geliyoo", textBox1.Text);
if (con.State == ConnectionState.Closed)
{
con.Open();
}
try
{
OleDbDataReader rd = comEski.ExecuteReader();
if (rd.Read())
{
EEntity ent = new EEntity();
ent.KullaniciAdi = kullanici.Text;
ent.Sifre = sifretxt.Text;
FEntity.Guncelle(ent);
kullanici.Text = string.Empty;
sifretxt.Text = string.Empty;
textBox1.Text = string.Empty;
}
else
{
MessageBox.Show("Girdiğiniz Şifre Hatalı !!!", "Şifre Hatası", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
finally { con.Close(); }
}