using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Data; using System.Windows.Forms; namespace DrugManagement.BLL { public class MedicamentPrice { public static bool Exists(int Id) { return new DAL.MedicamentPriceDB().Exists(Id); } public static void Add(Model.MedicamentPrice MedicamentPriceObj) { try { new DAL.MedicamentPriceDB().Add(MedicamentPriceObj); MessageBox.Show("增加成功!"); } catch (Exception ex) { MessageBox.Show("修改失败!" + ex.Message); } } public static void Update(Model.MedicamentPrice MedicamentPricObj) { try { new DAL.MedicamentPriceDB().Update(MedicamentPricObj); MessageBox.Show("修改成功!"); } catch (Exception ex) { MessageBox.Show("修改失败!" + ex.Message); } } public static Model.MedicamentPrice GetModel(int Id) { return new DAL.MedicamentPriceDB().GetModel(Id); } public static DataTable GetDataTable(int MedicalItemId) { return new DAL.MedicamentPriceDB().GetDataTable(MedicalItemId); } } }