в 15:31, 26 мая 2010

2010-05-26T15:31:19Z

Admin: 1 версия

2010-05-26T11:45:29Z

1 версия

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==Beep==

<source lang="csharp">
using System;
using System.Media;
class MainClass {
public static void Main() {
Console.Beep();
}
}
</source>

==Beep(==

<source lang="csharp">
using System;
using System.Media;
class MainClass {
public static void Main() {
// Play a beep with frequency as 200 and duration as 300
Console.Beep(200, 300);
}
}
</source>

==Change console foreground color and background color==

<source lang="csharp">
using System;
public class Test{
static void Main(string[] args){
Console.Title = "Standard Console";
Console.ForegroundColor = ConsoleColor.Red;
Console.BackgroundColor = ConsoleColor.Green;
Console.WriteLine("Press Enter to change the Console"s appearance.");
Console.ReadLine();
}
}

</source>

==Clear console==

<source lang="csharp">
using System;
public class Test{
static void Main(string[] args){
// Change the Console appearance and redisplay.
Console.Title = "Cleared / Colored Console";
Console.ForegroundColor = ConsoleColor.Blue;
Console.BackgroundColor = ConsoleColor.Yellow;
Console.Clear();
Console.WriteLine("Press Enter to change the Console"s appearance.");
Console.ReadLine();
}
}

</source>

==CursorVisible ResetColor SetWindowSize BufferHeight BufferWidth CursorLeft CursorSize CursorTop==

<source lang="csharp">
using System;
public class MainClass
{
static void Main(string[] args) {
// Change the console appearance and redisplay.
Console.Title = "Resized Console";
Console.ResetColor();
Console.Clear();
Console.SetWindowSize(100, 50);
Console.BufferHeight = 500;
Console.BufferWidth = 100;
Console.CursorLeft = 20;
Console.CursorSize = 50;
Console.CursorTop = 20;
Console.CursorVisible = false;
}
}
</source>

==Displaying the sum of two numbers input from the keyboard.==

<source lang="csharp">
using System;
public class Addition
{
public static void Main( string[] args )
{
int number1;
int number2;
int sum;
Console.Write( "Enter first integer: " );
number1 = Convert.ToInt32( Console.ReadLine() );
Console.Write( "Enter second integer: " );
number2 = Convert.ToInt32( Console.ReadLine() );
sum = number1 + number2;
Console.WriteLine( "Sum is {0}", sum );
}
}

</source>

==Echo some stats==

<source lang="csharp">
using System;
using System.Collections.Generic;
using System.Text;
class Program {
static void Main(string[] args) {
Console.Write("Enter your name: ");
string s;
s = Console.ReadLine();
Console.WriteLine("Hello, {0} ", s);
Console.Write("Enter your age: ");
s = Console.ReadLine();
Console.WriteLine("You are {0} years old", s);
}
}
</source>

==Printing multiple lines of text with string formatting.==

<source lang="csharp">

using System;
public class Welcome4
{
public static void Main( string[] args )
{
Console.WriteLine( "{0}\n{1}", "Welcome to", "C# Programming!" );
}
}

</source>

==Printing multiple lines with a single statement.==

<source lang="csharp">

using System;
public class Welcome3
{
public static void Main( string[] args )
{
Console.WriteLine( "Welcome\nto\nC#\nProgramming!" );
}
}

</source>

==Printing one line of text with multiple statements.==

<source lang="csharp">
using System;
public class Welcome2 {
public static void Main(string[] args) {
Console.Write("Welcome to ");
Console.WriteLine("C# Programming!");
}
}

</source>

==Read a line of string and check its length==

<source lang="csharp">
using System;
class MainEntryPoint {
static void Main(string[] args) {
Console.WriteLine("Type in a string");
string input;
input = Console.ReadLine();
if (input == "") {
Console.WriteLine("You typed in an empty string");
} else if (input.Length < 5) {
Console.WriteLine("The string had less than 5 characters");
} else if (input.Length < 10) {
Console.WriteLine("The string had at least 5 but less than 10 characters");
}
Console.WriteLine("The string was " + input);
}
}
</source>

==Set console: title, window size, buffer height and width, cursor position==

<source lang="csharp">
using System;
public class Test{
static void Main(string[] args){

// Change the Console appearance and redisplay.
Console.Title = "Resized Console";
Console.ResetColor();
Console.Clear();
Console.SetWindowSize(100, 50);
Console.BufferHeight = 500;
Console.BufferWidth = 100;
Console.CursorLeft = 20;
Console.CursorSize = 50;
Console.CursorTop = 20;
Console.CursorVisible = false;
Console.WriteLine("Main method complete. Press Enter.");
Console.ReadLine();
}
}

</source>

==Use Red and Green from ConsoleColor==

<source lang="csharp">

using System;

public class MainClass
{
static void Main(string[] args) {
// Change the console appearance and redisplay.
Console.Title = "Colored Text";
Console.ForegroundColor = ConsoleColor.Red;
Console.BackgroundColor = ConsoleColor.Green;
}
}

</source>

==WriteLine and Write==

<source lang="csharp">

using System;
class ConsoleAdder {
public static void Main() {
int a = 15;
int b = 744;
int c = a + b;
Console.Write("The sum of ");
Console.Write(a);
Console.Write(" and ");
Console.Write(b);
Console.Write(" equals ");
Console.WriteLine(c);
Console.WriteLine("The sum of " + a + " and " + b + " equals " + c);
Console.WriteLine("The sum of {0} and {1} equals {2}", a, b, c);
}
}
</source>

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Csharp/C Sharp/Development Class/Console - История изменений

в 15:31, 26 мая 2010

Admin: 1 версия