private void button4_Click(object sender, EventArgs e)
{
try
{
bag.Open();
OleDbCommand komut = new OleDbCommand("SELECT * FROM ADMINLER WHERE ADMIN_AD ='" + textBox1.Text + "' AND ADMIN_SİFRE ='" + textBox2.Text + "'", bag);
OleDbDataReader oku = komut.ExecuteReader();
if (oku.Read())
{
Admin_Panel adm = (Admin_Panel)Application.OpenForms["Admin_Panel"];
adm.menuStrip1.Visible = true;
adm.button1.Visible = false;
adm.button3.Visible = false;
adm.label4.Visible = true;
adm.button4.Visible = true;
adm.label4.Text = "Hoşgeldiniz : " + oku["ADMIN_AD"];
this.Close();
}
else
{
MessageBox.Show("Kullanıcı Adı veya Parola Hatalı!");
}
bag.Close();
}
catch (Exception hata)
{
MessageBox.Show("Hata : " + hata.Message);
}
}
private void button4_Click(object sender, EventArgs e)
{
try
{
bag.Open();
komut.Connection = bag;
komut.CommandText = "SELECT * FROM KULLANICI where K_ad='" + textBox1.Text + "' AND Sifre='" + textBox2.Text + "'";
OleDbDataReader dr = komut.ExecuteReader();
if (dr.Read())
{
Admin_Panel adm = (Admin_Panel)Application.OpenForms["Admin_Panel"];
adm.WindowState = FormWindowState.Minimized;
BiletAl a = new BiletAl();
a.Show();
this.Close();
}
else
{
MessageBox.Show("Kullanıcı adı ya da şifre yanlış");
}
bag.Close();
}
catch (Exception hata)
{
MessageBox.Show("Bir Hata Meydana Geldi : \n" + hata.Message);
}
}
private void button1_Click(object sender, EventArgs e)
{
DialogResult a = new DialogResult();
a = MessageBox.Show(" Çıkmak İstediğinize Emin Misiniz ?", "Uyarı !", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (a == DialogResult.Yes)
{
Admin_Panel adm = (Admin_Panel)Application.OpenForms["Admin_Panel"];
adm.WindowState = FormWindowState.Normal;
this.Dispose();
}
}