C# 控制台打印：分步指南

using System;

class Program
{
    public static void Main()
    {
        // Output a simple greeting message to the console
        Console.WriteLine("Hello World, Welcome to C#!");
    }
}

Imports System

Friend Class Program
	Public Shared Sub Main()
		' Output a simple greeting message to the console
		Console.WriteLine("Hello World, Welcome to C#!")
	End Sub
End Class

using System;

class Program
{
    public static void Main()
    {
        // Use Console.Write to print text inline without a newline
        Console.Write("Hello, ");
        Console.Write("C#!");
    }
}

Imports System

Friend Class Program
	Public Shared Sub Main()
		' Use Console.Write to print text inline without a newline
		Console.Write("Hello, ")
		Console.Write("C#!")
	End Sub
End Class

using System;

class Program
{
    public static void Main()
    {
        string name = "John";
        int age = 25;
        // Using composite formatting to print variable values
        Console.WriteLine("Name: {0}, Age: {1}", name, age);
    }
}

Imports System

Friend Class Program
	Public Shared Sub Main()
		Dim name As String = "John"
		Dim age As Integer = 25
		' Using composite formatting to print variable values
		Console.WriteLine("Name: {0}, Age: {1}", name, age)
	End Sub
End Class

using System;

class Program
{
    public static void Main()
    {
        string name = "Alice";
        int age = 30;
        // Using string interpolation to format output
        Console.WriteLine($"Name: {name}, Age: {age}");
    }
}

Imports System

Friend Class Program
	Public Shared Sub Main()
		Dim name As String = "Alice"
		Dim age As Integer = 30
		' Using string interpolation to format output
		Console.WriteLine($"Name: {name}, Age: {age}")
	End Sub
End Class

using System;

class Program
{
    public static void Main()
    {
        // Obtain the current date and time
        DateTime currentDate = DateTime.Now;

        // Print the current date to the console
        Console.WriteLine($"Current Date: {currentDate}");
    }
}

Imports System

Friend Class Program
	Public Shared Sub Main()
		' Obtain the current date and time
		Dim currentDate As DateTime = DateTime.Now

		' Print the current date to the console
		Console.WriteLine($"Current Date: {currentDate}")
	End Sub
End Class

using System;

class Program
{
    public static void Main(string[] args)
    {
        // Prompt the user to enter their name
        Console.Write("Enter your name: ");

        // Read input from the user
        string variable = Console.ReadLine();

        // Print a personalized greeting
        Console.WriteLine($"Hello, {variable}!");
    }
}

Imports System

Friend Class Program
	Public Shared Sub Main(ByVal args() As String)
		' Prompt the user to enter their name
		Console.Write("Enter your name: ")

		' Read input from the user
		Dim variable As String = Console.ReadLine()

		' Print a personalized greeting
		Console.WriteLine($"Hello, {variable}!")
	End Sub
End Class

using System;

class Program 
{
    public static void Main()
    { 
        // Set the console text color to green
        Console.ForegroundColor = ConsoleColor.Green;

        // Set the console background color to dark blue
        Console.BackgroundColor = ConsoleColor.DarkBlue;

        // Print a message with the set colors
        Console.WriteLine("Colored Console Output");

        // Reset colors to default
        Console.ResetColor();
    }
}

Imports System

Friend Class Program
	Public Shared Sub Main()
		' Set the console text color to green
		Console.ForegroundColor = ConsoleColor.Green

		' Set the console background color to dark blue
		Console.BackgroundColor = ConsoleColor.DarkBlue

		' Print a message with the set colors
		Console.WriteLine("Colored Console Output")

		' Reset colors to default
		Console.ResetColor()
	End Sub
End Class

using System;
using ConsoleTables;

class Program
{
    public static void Main()
    { 
        // Create a new table with specified column headers
        var table = new ConsoleTable("ID", "Name", "Age");

        // Add rows to the table
        table.AddRow(1, "John", 25);
        table.AddRow(2, "Alice", 30);

        // Print the table to the console
        Console.WriteLine(table);
    }
}

Imports System
Imports ConsoleTables

Friend Class Program
	Public Shared Sub Main()
		' Create a new table with specified column headers
		Dim table = New ConsoleTable("ID", "Name", "Age")

		' Add rows to the table
		table.AddRow(1, "John", 25)
		table.AddRow(2, "Alice", 30)

		' Print the table to the console
		Console.WriteLine(table)
	End Sub
End Class