using System;

//Practica 1 

//zhao caiguang赵财广

//16111964

​

​

public class clsFactura

{

​

    private double _Subtotal;

    private double _IVA;

    private double _Total;

​

    public double Subtotal

    {

        get {return _Subtotal;}

        set { _Subtotal = Subtotal;}            

    }

    public double IVA

    {

        get {return _IVA;}

        set { _IVA = IVA;}

    }

    public double Total

    {

        get {return _Total;}

        set { _Total = Total;}

    }

​

    public clsFactura(double pSubtotal, double pIVA, double pTotal)

    {

        _Subtotal = pSubtotal;

        _IVA = pIVA;

        _Total = pTotal;                    

    }

​

    public string generarFactura(double mSubtotal, double mIVA, double mTotal)

    {

        try

        {

        double tmpTotal;

        tmpTotal = mSubtotal*(1 + mIVA/100);

        return string.Concat("el total a pagar en la factura es: ", tmpTotal, " Pesos. \n");

        }

​

        catch(Exception err)

        {

            return "no se pudo calcular el proceso"; 

        }

    }

​

}

​

​

public class clsFacturaConsola

{

    public static void Main()

    {

        clsFactura objFactura = new clsFactura(0,0,0); 

        double Subtotal = 0;

        double IVA = 0;

        double Total = 0;

        Console.WriteLine("introduce el subtotal");

        Subtotal = double.Parse(Console.ReadLine());

        Console.WriteLine("Introduce el % de IVA");

        IVA = double.Parse(Console.ReadLine());

        Console.WriteLine(objFactura.generarFactura(Subtotal, IVA,Total));

    }

}