Use a char to control the switch. : Switch « Statement « C# / CSharp Tutorial

using System; 
 
class MainClass {   
  public static void Main() { 
    char ch; 
 
    for(ch='A'; ch<= 'E'; ch++) 
      switch(ch) { 
        case 'A':  
          Console.WriteLine("ch is A"); 
          break; 
        case 'B':  
          Console.WriteLine("ch is B"); 
          break; 
        case 'C':  
          Console.WriteLine("ch is C"); 
          break; 
        case 'D':  
          Console.WriteLine("ch is D"); 
          break; 
        case 'E':  
          Console.WriteLine("ch is E"); 
          break; 
      }     
  } 
}

ch is A
ch is B
ch is C
ch is D
ch is E

4.2.Switch
	4.2.1.	The switch Statement
	4.2.2.	Demonstrate the switch
	4.2.3.	Use a char to control the switch.
	4.2.4.	Empty cases can fall through
	4.2.5.	Use goto with a switch
	4.2.6.	A string can control a switch statement
	4.2.7.	Handle two switch cases
	4.2.8.	Put Switch statement inside a for loop
	4.2.9.	Switch without Default
	4.2.10.	Switch with only default
	4.2.11.	The switch statement with a user input from keyboard