partial void DeleteStock(Stock instance);
private void detach_Stock(Stock entity)
{
this.SendPropertyChanging();
entity.PriceHistory1 = null;
}
partial void UpdateStock(Stock instance);
partial void InsertStock(Stock instance);
public bool DeleteStocks(Stock oldStock)
{
try
{
DataContext.Stock.DeleteOnSubmit(oldStock);
DataContext.SubmitChanges();
return true;
}
catch (Exception) /*FIXME*/
{
return false;
}
}
public bool InsertStocks(Stock newStock)
{
try
{
DataContext.Stock.InsertOnSubmit(newStock);
DataContext.SubmitChanges();
return true;
}
catch (Exception) /*FIXME*/
{
return false;
}
}
public bool EditStocks(int oldId, Stock newStock)
{
try
{
Stock editableStock = DataContext.Stock.Single(c => c.Id == oldId);
editableStock.Id = newStock.Id;
editableStock.PriceHistory = newStock.PriceHistory;
DataContext.SubmitChanges();
return true;
}
catch (Exception) /*FIXME*/
{
return false;
}
}
