decimal getTotalPriceBrutto()
{
try
{
return(InvoiceItems.Sum(p => p.TotalPriceBrutto));
}
catch (Exception)
{
return(0);
}
}
decimal getTotalVATValue()
{
try
{
return(InvoiceItems.Sum(p => p.TotalVATValue));
}
catch (Exception)
{
return(0);
}
}
decimal getTotalNettPrice()
{
try
{
return(InvoiceItems.Sum(p => p.TotalPrice));
}
catch (Exception)
{
return(0);
}
}
decimal getTotalValueBrutto()
{
return(InvoiceItems.Sum(p => p.ValueBrutto));
}
decimal getTotalVatValue()
{
return(InvoiceItems.Sum(p => p.VATValue));
}