public bool Delete(string empresaid, tb_pt_estacion BE)
 {
     using (SqlConnection cnx = new SqlConnection(conex.empConexion(empresaid)))
     {
         using (SqlCommand cmd = new SqlCommand("gspTbPtEstacion_DELETE", cnx))
         {
             {
                 cmd.CommandType = CommandType.StoredProcedure;
                 cmd.Parameters.Add("@estacionid", SqlDbType.Char, 1).Value = BE.estacionid;
             }
             try
             {
                 cnx.Open();
                 if (cmd.ExecuteNonQuery() > 0)
                 {
                     return true;
                 }
                 else
                 {
                     return false;
                 }
             }
             catch (Exception ex)
             {
                 throw new Exception(ex.Message);
             }
         }
     }
 }
 public DataSet GetAll(string empresaid, tb_pt_estacion BE)
 {
     using (SqlConnection cnx = new SqlConnection(conex.empConexion(empresaid)))
     {
         using (SqlCommand cmd = new SqlCommand("gspTbPtEstacion_SEARCH", cnx))
         {
             DataSet ds = new DataSet();
             {
                 cmd.CommandType = CommandType.StoredProcedure;
                 cmd.Parameters.Add("@estacionid", SqlDbType.Char, 1).Value = BE.estacionid;
                 cmd.Parameters.Add("@estacionname", SqlDbType.VarChar, 30).Value = BE.estacionname;
                 cmd.Parameters.Add("@usuar", SqlDbType.Char, 15).Value = BE.usuar;
             }
             try
             {
                 cnx.Open();
                 using (SqlDataAdapter da = new SqlDataAdapter(cmd))
                 {
                     da.Fill(ds);
                 }
                 return ds;
             }
             catch (Exception ex)
             {
                 throw new Exception(ex.Message);
             }
         }
     }
 }
 private void Cargar_cmbEstacion()
 {
     var BE = new tb_pt_estacion();
     var BL = new tb_pt_estacionBL();
     var dt = new DataTable();
     dt = BL.GetAll(EmpresaID, BE).Tables[0];
     if (dt.Rows.Count > 0)
     {
         cmb_estacionid.DataSource = dt;
         cmb_estacionid.ValueMember = "estacionid";
         cmb_estacionid.DisplayMember = "estacionname";
     }
 }
 public bool Update(string empresaid, tb_pt_estacion BE)
 {
     return tablaDA.Update(empresaid, BE);
 }
 public bool Insert(string empresaid, tb_pt_estacion BE)
 {
     return tablaDA.Insert(empresaid, BE);
 }
 public DataSet GetAll(string empresaid, tb_pt_estacion BE)
 {
     return tablaDA.GetAll(empresaid, BE);
 }
 public bool Delete(string empresaid, tb_pt_estacion BE)
 {
     return tablaDA.Delete(empresaid, BE);
 }