private static void RemoveAllIDbInventoryItems(QBPOSEntities db)
{
foreach (InventoryItem eitm in db.InventoryItems)
{
db.InventoryItems.Remove(eitm);
}
}
private void SaveInventoryToDB(TrackableCollection <ItemInventoryRet> trackableCollection)
{
try
{
QBPOSEntities db = new QBPOSEntities();
//RemoveAllIDbInventoryItems(db);
foreach (ItemInventoryRet itm in trackableCollection)
{
InventoryItem i = db.InventoryItems.FirstOrDefault(x => x.ListID == itm.ListID);
if (i == null)
{
i = new InventoryItem();
db.InventoryItems.Add(i);
}
i.ALU = itm.ALU;
i.Attribute = itm.Attribute;
i.DepartmentCode = itm.DepartmentCode;
i.ItemDesc1 = itm.Desc1;
i.ItemDesc2 = itm.Desc2;
i.ItemNumber = System.Convert.ToInt32(itm.ItemNumber);
i.ItemType = itm.ItemType;
i.ListID = itm.ListID;
i.Price = Convert.ToDouble(itm.Price1);
i.Size = itm.Size;
i.TaxCode = itm.TaxCode;
i.UnitOfMeasure = itm.UnitOfMeasure;
}
try
{
db.SaveChanges();
System.Windows.MessageBox.Show("Inventory Items Import Complete");
}
catch (DbEntityValidationException e)
{
foreach (var eve in e.EntityValidationErrors)
{
Console.WriteLine(
"Entity of type \"{0}\" in state \"{1}\" has the following validation errors:",
eve.Entry.Entity.GetType().Name, eve.Entry.State);
foreach (var ve in eve.ValidationErrors)
{
Console.WriteLine("- Property: \"{0}\", Error: \"{1}\"",
ve.PropertyName, ve.ErrorMessage);
}
}
throw;
}
}
catch (Exception ex)
{
throw ex;
}
}
