protected void AddNewDrug_Click(object sender, EventArgs e)
 {
     if (IsValid)
     {
         TableAddDrug.Visible = false;
         String name = DrugName.Text;
         int price = Convert.ToInt32(Price.Text);
         int idgrup = Convert.ToInt32(GroupID.Text);
         var drug = new MedicalService() { Name = name, Price = price, MedicalGroupID = idgrup };
         DataBaseAllDataContext dataAll = new DataBaseAllDataContext();
         dataAll.MedicalServices.InsertOnSubmit(drug);
         dataAll.SubmitChanges();
         GridDrug.DataBind();
     }
 }
 partial void DeleteMedicalService(MedicalService instance);
 partial void InsertMedicalService(MedicalService instance);
 partial void UpdateMedicalService(MedicalService instance);
		private void detach_MedicalServices(MedicalService entity)
		{
			this.SendPropertyChanging();
			entity.MedicalServiceGroup = null;
		}