Read Key Of Text From Input Device C# with Example

 using System.IO;
using System;

namespace CSharpFilesAndStreams
{
	class ReadKeys 
	{
		static void Main() 
		{
			ConsoleKeyInfo keypress;
			Console.WriteLine("Enter keystrokes. Enter Q to stop.");
			
			do 
			{
				keypress = Console.ReadKey(); // read keystrokes
				Console.WriteLine(" Your key is: " + keypress.KeyChar);

				// Check for modifier keys.
				if((ConsoleModifiers.Alt & keypress.Modifiers) != 0)
					Console.WriteLine("Alt key pressed.");
				
				if((ConsoleModifiers.Control & keypress.Modifiers) != 0)
					Console.WriteLine("Control key pressed.");
				
				if((ConsoleModifiers.Shift & keypress.Modifiers) != 0)
					Console.WriteLine("Shift key pressed.");
			}while(keypress.KeyChar != 'Q');
		}
	}
}