private void BtnLogin_Click(object sender, EventArgs e) { SC = new SqlConnection("Data Source=LATITUDE\\SQLEXPRESS; initial Catalog=Registro;integrated security = true"); SC.Open(); string query = "SELECT * FROM Registrar1 WHERE NombreUsuario = '" + txtUsername.Text.Trim() + "'and Contraseña = '" + txtPassword.Text.Trim() + "'"; SqlDataAdapter sda = new SqlDataAdapter(query, SC); DataTable dtbl = new DataTable(); sda.Fill(dtbl); if (dtbl.Rows.Count == 1) { Encuesta newform = new Encuesta(); newform.Show(); this.Hide(); } else { MessageBox.Show("Check your user or password"); } }
public Nueva_Encuesta() { encuesta = new Encuesta(); InitializeComponent(); }