Esempi in C# (CSharp) per OCP Invoice

Esempio n. 1

File: InvoiceTotalValidator.cs Progetto: AlexisArce/SOLID-Design-Principles-in-C-Sharp

 public override bool Validate( Invoice invoice )
 {
     return invoice.CalculateTotal( ) >= 0;
 }

Esempio n. 2

File: InvoiceSubtotalValidator.cs Progetto: AlexisArce/SOLID-Design-Principles-in-C-Sharp

 public override bool Validate( Invoice invoice )
 {
     return invoice.Subtotal >= 0;
 }

Esempio n. 3

File: InvoiceValidator.cs Progetto: AlexisArce/SOLID-Design-Principles-in-C-Sharp

 public bool Validate(Invoice invoice)
 {
     return _validators.All( v => v.Validate( invoice ) );
 }

Esempio n. 4

File: InvoiceTaxRateCalculator.cs Progetto: AlexisArce/SOLID-Design-Principles-in-C-Sharp

 public override bool Validate( Invoice invoice )
 {
     return invoice.TaxRate >= 0;
 }

Esempio n. 5

File: Validator.cs Progetto: AlexisArce/SOLID-Design-Principles-in-C-Sharp

 public abstract bool Validate( Invoice invoice );