AerolineaFrba.Abm_Ruta.Baja.iniciar C# (CSharp) Method

        private void iniciar()
        {
            this.generarQueryInicial();
            this.ejecutarQuery();

            listaFiltros.Items.Clear();

            txtDestino.Text = "";
            txtOrigen.Text = "";

            txtFiltro1.Text = "";
            txtFiltro2.Text = "";
            txtDestino.Text = "";
            button4.Enabled = false;
            button5.Enabled = false;
            txtFiltro1.Enabled = false;
            txtFiltro2.Enabled = false;
            cboCamposFiltro1.SelectedIndex = -1;
            cboCamposFiltro2.SelectedIndex = -1;

            this.huboCondicion = false;

            dg.Columns["Id"].Visible = false;
        }