private void pictureBox2_Click(object sender, EventArgs e)
{
mailgonder.ActiveForm.Hide();
anaekran ekrn = new anaekran();
ekrn.ShowDialog();
}
private void button1_Click(object sender, EventArgs e)
{
string sql = "select * from login where kullaniciAdi=@kullaniciAdi and sifre=@sifre";
String ccon = "Server=127.0.0.1; Database=rfiddb;uid=root;pwd=root";
MySqlDataAdapter adp = new MySqlDataAdapter(sql, ccon);
adp.SelectCommand.Parameters.AddWithValue("kullaniciAdi", textBox1.Text);
adp.SelectCommand.Parameters.AddWithValue("sifre", textBox2.Text);
DataTable dt = new DataTable();
adp.Fill(dt);
if (dt.Rows.Count == 0)
{
MessageBox.Show("Hatalı giriş yaptınız.");
}
else
{
this.Hide();
anaekran nesne = new anaekran();
nesne.ShowDialog();
}
}