public void login() { try { int verificar = 0; LoginNutriologa lg = new LoginNutriologa(); lg.usuario = txtUser.Text; lg.pass = txtPass.Text; Login_Negocio Ln = new Login_Negocio(); Ln.ingresar(lg, ref verificar); if (verificar == 1) { lblUser.Visible = false; lblPass.Visible = false; this.Visible = false; frmPrincipal home = new frmPrincipal(); home.ShowDialog(); if (home.salir) { //home.Dispose(); this.Close(); } else { home.Dispose(); } } else if (verificar == 0) { lblUser.Visible = true; lblUser.Text = "No existe el usuario"; lblPass.Visible = false; txtUser.Focus(); } else if (verificar == 2) { lblPass.Text = "Contraseña incorrecta"; lblUser.Visible = false; lblPass.Visible = true; txtPass.Focus(); } } catch (Exception ex) { MessageBox.Show(ex.ToString()); } }
public void ingresar(LoginNutriologa ln, ref int verificar) { try { object[] Parametros = { ln.usuario, ln.pass }; object Result = SqlHelper.ExecuteScalar(ConfigurationManager.AppSettings.Get("strConnection"), "dbo.sp_login", Parametros); if (Result != null) { int.TryParse(Result.ToString(), out verificar); } } catch (Exception ex) { } }
public void ingresar(LoginNutriologa lg, ref int verificar) { Login_Datos ld = new Login_Datos(); ld.ingresar(lg, ref verificar); }