public AssetHistory AddItem(AssetHistory item)
{
dataContext.AssetHistories.Add(item);
dataContext.SaveChanges();
return(item);
}
public AssetHistory UpdateItem(AssetHistory item)
{
var existingObject = (from row in dataContext.AssetHistories
where row.ID == item.ID
select row).FirstOrDefault();
if (existingObject != null)
{
dataContext.Entry(existingObject).CurrentValues.SetValues(item);
dataContext.SaveChanges();
return(item);
}
else
{
throw new InvalidOperationException("Entry could not be found.");
}
}