Dotnet para principiantes

README.md

.Net

Programando en CSharp

Mostrar versión de Dotnet

$ dotnet --version

Crear proyecto

$ dotnet new console -o auditor
$ ls
$ tree

Program.cs

using System;

namespace auditor{
    class Program{
       static void Main(string[] args){
             var mensage = "Hola, mundo en C#!!";
             Console.WriteLine("{0}",mensaje);
       }
    }
}

Ejecutar

$ dotnet run

MyBase.cs

namespace auditor
{
	public class MyBase
	{
		//protected members.
		protected int _intValue { get; set; }
		protected string _stringValue { get; set; }

		//Base Constructor
		public MyBase(int intParam, string strParam)
		{
			_intValue = intParam;
			_stringValue = strParam;
		}


		//Overridable method
		public virtual int WhatsMyValue()
		{
			return _intValue;
		}
	}


	/// <summary>
	/// Derived Class.
	/// </summary>
	public class MyDerivedClass : MyBase
	{
		// <summary>
		// Must create a constructor since MyBase does not have a 
		// parameter-less constructor.
		// But we just call : base()
		public MyDerivedClass(int intParam, string strParam) : base(intParam, strParam)
		{
			//Do not need to set the parameters, just need to define the constructor.
		}


		// <summary>
		// Override parent class method.
		// </summary>
		// <returns></returns>
		public override int WhatsMyValue()
		{
			return base.WhatsMyValue() * 69;
		}
	}
}