class declaration maintains the time in 24-hour format and ToString Method : ToString « Class Interface « C# / C Sharp

1. C# / C Sharp
2. Class Interface
3. ToString

class declaration maintains the time in 24-hour format and ToString Method

using System;

public class Time1
{
   private int hour; // 0 - 23
   private int minute; // 0 - 59
   private int second; // 0 - 59

   public void SetTime( int h, int m, int s )
   {
      hour = ( ( h >= 0 && h < 24 ) ? h : 0 ); 
      minute = ( ( m >= 0 && m < 60 ) ? m : 0 );
      second = ( ( s >= 0 && s < 60 ) ? s : 0 );
   } 

   public string ToUniversalString()
   {
      return string.Format( "{0:D2}:{1:D2}:{2:D2}",
         hour, minute, second );
   } 
   public override string ToString()
   {
      return string.Format( "{0}:{1:D2}:{2:D2} {3}",
         ( ( hour == 0 || hour == 12 ) ? 12 : hour % 12 ),
         minute, second, ( hour < 12 ? "AM" : "PM" ) );
   } 
}
public class Time1Test
{
   public static void Main( string[] args )
   {
      Time1 time = new Time1(); 
      Console.WriteLine( time.ToUniversalString() );
      Console.WriteLine( time.ToString() );

      time.SetTime( 13, 27, 6 );
      Console.WriteLine( time.ToUniversalString() );
      Console.WriteLine( time.ToString() );

      time.SetTime( 99, 99, 99 );
      Console.WriteLine( time.ToUniversalString() );
      Console.WriteLine( time.ToString() );
   }
}  
       

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