private void CCMSearchbtn_Click(object sender, EventArgs e) { string CCM = Machinetxt.Text; string CCM_Querystr = "select CCMID from CCM where CCMID=@ID"; SqlCommand CCMQ_Query = new SqlCommand(CCM_Querystr, con); CCMQ_Query.Parameters.AddWithValue("@ID", CCM); SqlDataAdapter da = new SqlDataAdapter(CCMQ_Query); DataTable dt = new DataTable(); da.Fill(dt); if (dt.Rows.Count > 0) { if (Machinetxt.Text.Count() < 9) { CCMpanel.Show(); ABCPanel.Hide(); CCMID = Machinetxt.Text; } else { ABCPanel.Show(); CCMpanel.Hide(); CCM_ABCID = Machinetxt.Text; } } else { MessageBox.Show("Incorrect Machine Number, Try Again"); } }
private void button1_Click(object sender, EventArgs e) { foreach (Usuario registro in Lusuarios) { if (tbUsuario.Text == registro.id && tbpass.Text == registro.password) { MessageBox.Show("Bienvenido"); LogInPanel.Hide(); ABCPanel.Show(); return; } } MessageBox.Show("Nombre de usuario O contraseña incorrectos"); }