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Asked: 2026-06-06T01:25:22+00:00

I want the following code to execute when the myString is having either of

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I want the following code to execute when the myString is having either of these values A, B, C or D. Right now I know that I have these 4 values but in near future I can have more values in this set.
My Code:

var result = MyBlRepository.MyBLMethod(myString);

The simple way to have n number of if else loops but it can grow when I have more values. What is the best way to handle this? Which design pattern should be best for it?

EDIT: I don’t want to keep the filters here. I don’t want want to modify the code of this file.

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1 Answer

  1. Editorial Team

    You need the Strategy pattern, as explained here

    It allows you to handle multiple if statements nicely. There is a short and easy tutorial showing how to handle multiple if statements in the above link.

    Hope this helps.

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