private void btnAnasayfa_Click(object sender, EventArgs e) { frmAnaSayfa fr = new frmAnaSayfa(); fr.Show(); this.Hide(); }
private void btnGirisYap_Click(object sender, EventArgs e) { try { baglanti.Open(); string sql = "Select * from AdminGiris where Kullanici=@Kullaniciadi and Sifre=@Sifresi"; SqlParameter prm1 = new SqlParameter("Kullaniciadi", txtKullaniciAdi.Text); SqlParameter prm2 = new SqlParameter("Sifresi", txtSifre.Text); SqlCommand command = new SqlCommand(sql, baglanti); command.Parameters.Add(prm1); command.Parameters.Add(prm2); DataTable dt = new DataTable(); SqlDataAdapter da = new SqlDataAdapter(command); da.Fill(dt); if (dt.Rows.Count > 0) { frmAnaSayfa frm = new frmAnaSayfa(); frm.Show(); frm.Hide(); } } catch (Exception) { MessageBox.Show("Hatalı Giriş"); } }