public int UpdateEquipmentUsageHistory(EquipmentUsageHistory equipmentUsageHistory)
 {
     try
     {
         if (equipmentUsageHistory == null)
         {
             return(-2);
         }
         using (var db = new DPRDataMigrationEngineDBEntities())
         {
             db.EquipmentUsageHistories.Attach(equipmentUsageHistory);
             db.Entry(equipmentUsageHistory).State = EntityState.Modified;
             return(db.SaveChanges());
         }
     }
     catch (Exception ex)
     {
         ErrorLogger.LogEror(ex.StackTrace, ex.Source, ex.Message);
         return(0);
     }
 }
 public int AddEquipmentUsageHistory(EquipmentUsageHistory equipmentUsageHistory)
 {
     try
     {
         if (equipmentUsageHistory == null)
         {
             return(-2);
         }
         using (var db = new DPRDataMigrationEngineDBEntities())
         {
             var processedItem = db.EquipmentUsageHistories.Add(equipmentUsageHistory);
             db.SaveChanges();
             return(processedItem.EquipmentUsageHistoryId);
         }
     }
     catch (Exception ex)
     {
         ErrorLogger.LogEror(ex.StackTrace, ex.Source, ex.Message);
         return(0);
     }
 }