13/09/2022
Introduction video
Today im going to show you a small pos system step by step using C # and MSSQL database Visual studio 2022
Link code:https://github.com/Joker-02/PizzaCompany
Contact me by
Telegram:https://t.me/zax00
Facebook:https://www.facebook.com/apoy.ac.14/
Instagram:https://www.instagram.com/ze_zax/
Email:[email protected]
Reference Lesson
Regex:https://docs.microsoft.com/en-us/dotnet/api/system.text.regularexpressions.regex?view=net-6.0
Website to get regex:https://regexlib.com/?AspxAutoDetectCookieSupport=1
Object-oriented programming:https://docs.microsoft.com/en-us/dotnet/csharp/fundamentals/tutorials/oop
Static Class:https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/classes-and-structs/static-classes-and-static-class-members
Abstract Class:https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/keywords/abstract
Validation:https://www.codeproject.com/Articles/13922/Validate-user-input-in-Windows-Forms
Window Form Application:https://docs.microsoft.com/en-us/visualstudio/ide/create-csharp-winform-visual-studio?view=vs-2022
SQL Stored Procedure:https://www.w3schools.com/sql/sql_stored_procedures.asp #:~:text=What%20is%20a%20Stored%20Procedure,call%20it%20to%20execute%20it.
------------------------------------------------------Pattern-------------------------------------------------------
All Pattern:https://www.javatpoint.com/design-patterns-in-java
Composite Pattern:https://www.javatpoint.com/composite-pattern
Singleton Pattern:https://www.javatpoint.com/singleton-design-pattern-in-java
Decorator Pattern:https://www.tutorialspoint.com/design_pattern/decorator_pattern.htm
