What does this line mean?

[Mehtab_Kaler]

private void ColorStartAndEnd() { throw new NotImplementedException(); // This Line }
Well I just remove that, but out of curiosity, what does that mean?

[Nina]

Hi Mehtab,

If somebody calls the ColorStartAndEnd method, the program will throw an error message. The error message says that the method is not implemented.

Usually, you implement that line when your code is not complete yet. If you accidentally call the non-implemented method, the program will remind you of your plans.