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  1. using System;
  2.  
  3. public abstract class MyBase
  4. {
  5. 	public abstract bool GetValue(bool value = true);
  6. }
  7.  
  8. public class MyDerived : MyBase
  9. {
  10. 	public override bool GetValue(bool value = false)
  11. 	{
  12. 		return value;
  13. 	}
  14. }
  15.  
  16. public class Test
  17. {
  18. 	public static void Main()
  19. 	{
  20. 		var derived = new MyDerived();
  21. 		Console.WriteLine("Value = {0}", derived.GetValue());
  22. 		MyBase myBase = derived;
  23. 		Console.WriteLine("Value = {0}", myBase.GetValue());
  24. 	}
  25. }
  26.  
Success #stdin #stdout 0.02s 33856KB
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stdin
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Standard input is empty
stdout
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Value = False
Value = True
https://ideone.com/z38g67
language:
C# (gmcs 5.20.1)
created:
11 years ago
visibility:
public

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