1+ // Día 11: C#
2+ // Clase en vídeo: https://youtu.be/L-f8u0hwi4Y
3+
4+ using System ;
5+
6+ namespace CSharpHelloWorld
7+ {
8+ class HelloWorld
9+ {
10+ static void Main ( string [ ] args )
11+ {
12+ // Hola mundo
13+ Console . WriteLine ( "Hola, C#" ) ;
14+
15+ /*
16+ Esto
17+ es
18+ un
19+ comentario
20+ */
21+
22+ // Variables
23+
24+ string myString = "Esto es una cadena de texto" ;
25+ myString = "Aquí cambio el valor de la cadena de texto" ;
26+ Console . WriteLine ( myString ) ;
27+
28+ int myInt = 7 ;
29+ myInt = myInt + 4 ;
30+ Console . WriteLine ( myInt ) ;
31+ Console . WriteLine ( myInt - 1 ) ;
32+ Console . WriteLine ( myInt ) ;
33+
34+ double myDouble = 6.5 ;
35+ Console . WriteLine ( myDouble ) ;
36+
37+ float myFloat = 6.5f ;
38+ Console . WriteLine ( myFloat ) ;
39+
40+ Console . WriteLine ( myInt + myDouble + myFloat ) ;
41+
42+ bool myBool = true ;
43+ myBool = false ;
44+ Console . WriteLine ( myBool ) ;
45+
46+ dynamic myDynamic = 6 ;
47+ myDynamic = "Mi dato dinámico" ;
48+ Console . WriteLine ( myDynamic + myFloat ) ;
49+
50+ var myVar = "Mi variable de tipo inferido" ;
51+ // myVar = 6; Error
52+ Console . WriteLine ( myVar ) ;
53+
54+ Console . WriteLine ( $ "El valor de mi entero es { myInt } y el de mi bool { myBool } ") ;
55+
56+ // Constantes
57+
58+ const string MyConst = "Mi constante" ;
59+ Console . WriteLine ( MyConst ) ;
60+
61+ // Arrays
62+
63+ var myArray = new string [ ] { "Brais" , "Moure" , "MoureDev" } ;
64+ Console . WriteLine ( myArray [ 0 ] ) ;
65+
66+ myArray [ 2 ] = "36" ;
67+ Console . WriteLine ( myArray [ 2 ] ) ;
68+
69+ // Diccionarios
70+
71+ var myDictionary = new Dictionary < string , int >
72+ {
73+ { "mouredev" , 36 } ,
74+ { "brookslynx" , 5 } ,
75+ { "cabreragreta" , 25 }
76+ } ;
77+
78+ // Sets
79+
80+ Console . WriteLine ( myDictionary [ "mouredev" ] ) ;
81+
82+ var mySet = new HashSet < string > { "Brais" , "Moure" , "MoureDev" , "MoureDev" } ;
83+
84+ // Tuplas
85+
86+ var myTuple = ( "Brais" , "Moure" , "MoureDev" ) ;
87+ Console . WriteLine ( myTuple ) ;
88+
89+ // Bucles
90+
91+ for ( int index = 0 ; index < 10 ; index ++ )
92+ {
93+ Console . WriteLine ( index ) ;
94+ }
95+
96+ foreach ( var myItem in myArray )
97+ {
98+ Console . WriteLine ( myItem ) ;
99+ }
100+
101+ foreach ( var myItem in myDictionary )
102+ {
103+ Console . WriteLine ( myItem ) ;
104+ }
105+
106+ foreach ( var myItem in mySet )
107+ {
108+ Console . WriteLine ( myItem ) ;
109+ }
110+
111+ // Control de flujo
112+
113+ if ( myInt == 11 && myBool == true )
114+ {
115+ Console . WriteLine ( "El valor es 11" ) ;
116+ }
117+ else if ( myInt == 12 || myBool == false )
118+ {
119+ Console . WriteLine ( "El valor es 12" ) ;
120+ }
121+ else
122+ {
123+ Console . WriteLine ( "El valor no es 11 ni 12" ) ;
124+ }
125+
126+ // Funciones
127+
128+ MyFunction ( ) ;
129+ Console . WriteLine ( MyFunctionWithReturn ( 5 ) ) ;
130+
131+ // Clases
132+
133+ var myClass = new MyClass ( "Brais" ) ;
134+ myClass . myName = "MoureDev" ;
135+ Console . WriteLine ( myClass . myName ) ;
136+ }
137+ static void MyFunction ( )
138+ {
139+ Console . WriteLine ( "Mi función" ) ;
140+ }
141+
142+ static int MyFunctionWithReturn ( int param )
143+ {
144+ return 10 + param ;
145+ }
146+
147+ class MyClass
148+ {
149+ public string myName { get ; set ; }
150+
151+ public MyClass ( string myName )
152+ {
153+ this . myName = myName ;
154+ }
155+ }
156+ }
157+
158+
159+ }
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