5:52 AM
programming-codes-morse
Well, code easy to begin to understand this language.
Run Program:
1. System.Diagnostics. Process. Start
("file");
Mini-Calculator in console mode:
1.
using
System;2.
3.
namespace
Calculator
4.
{5.
class
Program
6.
{7.
public static void
Main
(string [] args)8.
{9.
first
float
/ / The first number10.
float
second;
/ / The second number11.
operation string
/ / The operation to perform12.
13.
Console.
Title
=
"Mini Calculator"
/ / We format the console14.
Console.
BackgroundColor
= ConsoleColor.
White;15.
Console.
ForegroundColor
= ConsoleColor.
Blue;16.
Console.
Clear
();17.
18.
Console.
SetCursorPosition
(3, 2)
/ / We call the first number19.
Console.
WriteLine
("Enter
first
number");20.
Console.
SetCursorPosition
(60, 2);21.
first =
float.
Parse
(Console.
ReadLine
());22.
23.
Console.
SetCursorPosition
(3, 3)
/ / We call the operation24.
Console.
WriteLine
("Enter
the operation to perform
(+,-,*,/)");25.
Console.
SetCursorPosition
(59, 3);26.
operation = Console.
ReadLine
();27.
28.
Console.
SetCursorPosition
(3, 4)
/ / We call the second number29.
Console.
WriteLine
("Enter
second
number");30.
Console.
SetCursorPosition
(60, 4);31.
second =
float.
Parse
(Console.
ReadLine
());32.
33.
34.
Console.
SetCursorPosition
(57, 5)
/ / show the solution ...35.
Console.
WriteLine
("__________");36.
37.
Console.
SetCursorPosition
(3, 6);38.
Console.
WriteLine
("Result is");39.
Console.
SetCursorPosition
(60, 6);40.
41.
Console.
WriteLine
(calculate (first,
second,
operation));42.
Console.
ReadKey
();43.
44.
}45.
46.
private static
string calculate
(float
first,
float
second string
operation)47.
{48.
float
temp;
49.
switch
(operation)
/ / Structure with switch50.
{51.
case
"+":52.
temp = first + second;
53.
return
temp.
ToString
();54.
case
"-":55.
temp = first-second;
56.
return
temp.
ToString
();57.
case
"*":58.
temp = first * second;
59.
return
temp.
ToString
();60.
case
"/":61.
temp = first / second;
62.
return
temp.
ToString
();63.
}64.
return
"-1";65.
}66.
}67.
}68.
Now a graphic mode (look in the code the name of controls)
1.
using
System;2.
using
System.
Collections. Generic;3.
using
System.
Drawing;4.
using
System.
Windows. Forms;5.
using
System.
Text;6.
7.
namespace
Calculator
8.
{9.
/ / / <summary>10.
/ / / Description of MainForm.11.
/ / / </ Summary>12.
public
partial
class
MainForm: Form
13.
{14.
int
oper
/ / 1 -> + | 2 -> - | 3 -> * | 4 -> /15.
float
first;
16.
17.
18.
public
MainForm
()19.
{20.
InitializeComponent
();21.
}22.
23.
Numero7Click
void
(object
sender, EventArgs
e)24.
{25.
txtnum.
Text
= txtnum.
Text
+
7;26.
}27.
28.
Numero8Click
void
(object
sender, EventArgs
e)29.
{30.
txtnum.
Text
= txtnum.
Text
+
8;31.
}32.
33.
Numero9Click
void
(object
sender, EventArgs
e)34.
{35.
txtnum.
Text
= txtnum.
Text
+
9;36.
}37.
38.
Numero4Click
void
(object
sender, EventArgs
e)39.
{40.
txtnum.
Text
= txtnum.
Text
+
4;41.
}42.
43.
Numero5Click
void
(object
sender, EventArgs
e)44.
{45.
txtnum.
Text
= txtnum.
Text
+
5;46.
}47.
48.
Numero6Click
void
(object
sender, EventArgs
e)49.
{50.
txtnum.
Text
= txtnum.
Text
+
6;51.
}52.
53.
Numero1Click
void
(object
sender, EventArgs
e)54.
{55.
txtnum.
Text
= txtnum.
Text
+
1;56.
}57.
58.
Numero2Click
void
(object
sender, EventArgs
e)59.
{60.
txtnum.
Text
= txtnum.
Text
+
2;61.
}62.
63.
Numero3Click
void
(object
sender, EventArgs
e)64.
{65.
txtnum.
Text
= txtnum.
Text
+
3;66.
}67.
68.
Numero0Click
void
(object
sender, EventArgs
e)69.
{70.
txtnum.
Text
= txtnum.
Text
+
0;71.
}72.
73.
CClick
void
(object
sender, EventArgs
e)74.
{75.
txtnum.
Text
=
"";76.
}77.
78.
DivClick
void
(object
sender, EventArgs
e)79.
{80.
oper =
4;81.
first =
float.
Parse
(txtnum.
Text);82.
txtnum.
Text
=
"";83.
}84.
85.
MulClick
void
(object
sender, EventArgs
e)86.
{87.
oper =
3;88.
first =
float.
Parse
(txtnum.
Text);89.
txtnum.
Text
=
"";90.
}91.
92.
ResClick
void
(object
sender, EventArgs
e)93.
{94.
oper =
2;95.
first =
float.
Parse
(txtnum.
Text);96.
txtnum.
Text
=
"";97.
}98.
99.
SumClick
void
(object
sender, EventArgs
e)100.
{101.
oper =
1;102.
first =
float.
Parse
(txtnum.
Text);103.
txtnum.
Text
=
"";104.
}105.
106.
SolClick
void
(object
sender, EventArgs
e)107.
{108.
float
second =
int.
Parse
(txtnum.
Text);109.
float
result;
110.
111.
switch
(oper)112.
{113.
case
1:114.
result = first + second;
115.
txtnum.
Text
= result.
ToString
();116.
break;117.
case
2:118.
result = first-second;
119.
txtnum.
Text
= result.
ToString
();120.
break;121.
case
3:122.
result = first * second;
123.
txtnum.
Text
= result.
ToString
();124.
break;125.
case
4:126.
result = first / second;
127.
txtnum.
Text
= result.
ToString
();128.
break;129.
}130.
}131.
}132.
}
File Browser: (add a text box "txtRuta" two lists "lbcar" and "LBAR" and a button with the default name)
1.
using
System;2.
using
System.
Collections. Generic;3.
using
System.
ComponentModel;4.
using
System.
Data;5.
using
System.
Drawing;6.
using
System.
Text;7.
using
System.
Windows. Forms;8.
using
System.
IO;9.
10.
namespace
ExploradorCarpetas
11.
{12.
public
partial
class
Form1: Form
13.
{14.
public
Form1
()15.
{16.
InitializeComponent
();17.
}18.
19.
/ / The form load20.
private void
Form1_Load
(object
sender, EventArgs
e)21.
{22.
/ / Start the txtRuta23.
txtRuta.
Text
= Directory.
GetDirectoryRoot
(Directory.
GetCurrentDirectory
());24.
25.
/ / List folders26.
folders
(txtRuta.
Text);27.
28.
/ / List files29.
files
(txtRuta.
Text);30.
}31.
32.
/ / The button to explore routes33.
private void
button1_Click
(object
sender, EventArgs
e)34.
{35.
/ / List folders36.
folders
(txtRuta.
Text);37.
38.
/ / List files39.
files
(txtRuta.
Text);40.
}41.
42.
/ / When you double click on a route put it in txtRuta43.
private void
lbcar_DoubleClick
(object
sender, EventArgs
e)44.
{45.
txtRuta.
Text
= lbcar.
SelectedItem. ToString
();46.
47.
/ / List folders48.
folders
(txtRuta.
Text);49.
50.
/ / List files51.
files
(txtRuta.
Text);52.
}53.
54.
/ / Method that places the folders in the path indicated in the list55.
/ / Appropriate box56.
private void
folders
(string path)57.
{58.
lbcar.
Items. Clear
();59.
60.
string
[]
folder = Directory.
GetDirectories
(path);61.
62.
foreach
(string
car in
folder)63.
lbcar.
Items. Add
(car);64.
}65.
66.
/ / Method that places the files in the path indicated in the list67.
/ / Appropriate box68.
private void
files
(string path)69.
{70.
LBAR.
Items. Clear
();71.
72.
string
[] filename
= Directory.
GetFiles
(path);73.
74.
foreach
(string
r in
file)75.
LBAR.
Items. Add
(ar);76.
}77.
}78.
}
Windows-pong, with two buttons and a radio buton:
1.
2.
using
System;3.
using
System.
Collections. Generic;4.
using
System.
Drawing;5.
using
System.
Windows. Forms;6.
7.
namespace
MiniJuegoPelota
8.
{9.
/ / / <summary>10.
/ / / Description of MainForm.11.
/ / / </ Summary>12.
public
partial
class
MainForm: Form
13.
{14.
/ / 1 -> -1 Right -> Left15.
/ / 1 -> Down -1 -> Top16.
private int
dx =
-1,
d =
1;17.
18.
/ / Variables q contains the last key pressed by some shovel19.
/ / For q the rebound took place in one or another direcion20.
/ / 'U' (up) -> top 'd' (down) -> down21.
private char
d1, d2;
22.
23.
24.
public
MainForm
()25.
{26.
InitializeComponent
();27.
}28.
29.
Timer1Tick
void
(object
sender, EventArgs
e)30.
{31.
/ / Move the "ball"32.
ball.
Left
+ = dx;
33.
ball.
Top
+ = dy;
34.
35.
/ / For the movement of the ball36.
37.
/ / Dx = pelota.Location.X> = this.ClientSize.Width?
-1: Dx;38.
/ / Dx = pelota.Location.X == 0?
1: dx;39.
40.
if
(ball.
Location. X
+
18>
=
this.
ClientSize.
Width)41.
{42.
timer1.
Enabled
=
false;43.
MessageBox.
Show
("The
player 1",
"Congratulations");44.
}45.
if
(ball.
Location. X
==
0)46.
{47.
timer1.
Enabled
=
false;48.
MessageBox.
Show
("The
player 2",
"Congratulations");49.
}50.
51.
/ / If it hits the bottom or the menu52.
dy = ball.
Location. Y
+
50>
=
this.
ClientSize. Width?
-1:
d;
53.
dy = ball.
Location. Y
==
25? 1:
d;
54.
55.
/ / If it hits the pala156.
if
(Left
== ball. pala1.
Left
+ pala1.
Width)57.
{58.
if
(ball.
Top>
pala1.
Top
& & ball.
Top
<pala1.
Top
+ pala1.
Height)59.
{60.
dx =
1
/ / We make fence to the right61.
/ / And function of the last key pressed up or down62.
d = d1 ==
'u'?
-1: 1;63.
}64.
}65.
66.
/ / If it hits the pala267.
if
(Left
== ball. pala2.
Left
- pala2.
Width)68.
{69.
if
(ball.
Top>
pala2.
Top
& & ball.
Top
<pala2.
Top
+ pala2.
Height)70.
{71.
dx =
-1
/ / We make fence to the left72.
/ / And function of the last key pressed up or down73.
d = d2 ==
'u'?
-1: 1;74.
}75.
}76.
77.
}78.
79.
80.
81.
/ / To move the paddle 1 A = up, Z = down82.
/ / To move the paddle 2 K = high, M = down83.
MainFormKeyPress
void
(object
sender, KeyPressEventArgs
e)84.
{85.
switch
(Char.
ToUpper
(e.
KeyChar))86.
{87.
case
'A':
/ / The pala188.
pala1.
Top
-=
10;89.
if
(pala1.
Top
<25)
pala1.
Top
=
25;90.
d1 =
'u';91.
break;92.
case
'Z':93.
pala1.
Top
+ =
10;94.
if
(Top
+ pala1 pala1..
Height>
=
this.
ClientSize.
Height)
pala1.
Top
=
this.
ClientSize. Height
- pala1.
Height;95.
d1 =
'd';96.
break;97.
98.
case
'K':
/ / The pala299.
pala2.
Top
-=
10;100.
if
(pala2.
Top
<25)
pala2.
Top
=
25;101.
d2 =
'u';102.
break;103.
104.
case
'M':105.
pala2.
Top
+ =
10;106.
if
(Top
+ pala2 pala2..
Height>
=
this.
ClientSize.
Height)
pala2.
Top
=
this.
ClientSize. Height
- pala2.
Height;107.
d2 =
'd';108.
break;109.
}110.
}111.
112.
113.
/ / Menu options114.
NuevoToolStripMenuItemClick
void
(object
sender, EventArgs
e)115.
{116.
timer1.
Enabled
=
true;117.
ball.
Left
=
154;118.
ball.
Top
=
134;119.
}120.
121.
ContrrolesToolStripMenuItemClick
void
(object
sender, EventArgs
e)122.
{123.
MessageBox.
Show
("Press
A and K keys to move up and Z and M keys to lower pallets respective players 1 and 2",
"Controls");124.
}125.
126.
SalirToolStripMenuItemClick
void
(object
sender, EventArgs
e)127.
{128.
Application.
Exit
();129.
}130.
}131.
}
Well, that's all, I hope they serve ..
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