Vb.net Billing Software: Source Code __top__

To calculate bill totals, you must handle product price and quantity changes dynamically.

-- 1. Product table CREATE TABLE tbl_Product ( ProductID INT PRIMARY KEY IDENTITY(1,1), ProductCode NVARCHAR(50) UNIQUE, ProductName NVARCHAR(200), Unit NVARCHAR(20), SellingPrice DECIMAL(18,2), GST_Percent DECIMAL(5,2), StockQuantity DECIMAL(18,2) ); vb.net billing software source code

Keeping data separate from the UI ensures cleaner, reusable code. ' Basic Product Class Structure To calculate bill totals, you must handle product

When using or building VB.NET billing software, watch out for: To calculate bill totals

Public Class Invoice Private invoiceID As Integer Private customerID As Integer Private invoiceDate As Date Private totalAmount As Decimal