This document provides tips for C# good practices related to standardization, simplification, readability, exposure, and performance. It includes over 30 specific tips across these categories, such as using clear and meaningful naming conventions, avoiding deeply nested code, preventing string concatenation in loops, and specifying the correct access levels. The document concludes by providing contact information for the authors to ask any additional questions.

1. C# Good Practices
Charlin Agramonte &
Rendy Del Rosario

2. Rendy Del Rosario
charlin@crossgeeks.com
@chard003
xamgirl.com
rendy@crossgeeks.com
@rdelrosario
xamboy.com
Charlin Agramonte

4. Standardization Simplification
Exposure
Readability
Performance

5. Standardization

7. TIP 1
Use language conventions

8. https://github.com/ktaranov/naming-convention/blob/master/C%23%20Coding%20Standards%20and%20Naming%20Conventions.md

9. TIP 2
Establish coding standards

10. Or

11. Or

12. Or

13. TIP 3
No spanglish POR FAVOR!

15. TIP 4
Watch out with the TYPOS!

17. Simplification

19. TIP 1
Why do more if you can
do less

20. Example 1

21. Example 2

22. Example 3

23. Example 4

24. Example 5

25. Example 6

26. TIP 2
Avoid nesting too deeply
and return early

28. TIP 3
Avoid redundant code

29. Example 1

30. Example 2

31. TIP 4
Don’t reinvent the wheel
embrace the framework

33. TIP 5
Avoid conditionals when
polymorphism can do the job

35. Readability

37. TIP 1
Use clear and meaningful
names

39. TIP 2
Don’t use abbreviations

41. TIP 3
No magic values

42. PLEASE DON’T USE SCREAMING CAPS!

43. TIP 4
Avoid having too many
parameters

45. TIP 5
Don’t add unneeded
context

47. TIP 6
Keep your methods small

49. TIP 7
Use String Interpolation

51. Exposure

53. TIP 1
Specify the correct access level for
the variables, methods, properties,
classes based on the context

55. Expectation
Reality

56. TIP 2
Immutability is your friend

58. TIP 3
Mark as readonly what’s readonly :V

60. TIP 4
Mark classes that shouldn’t
be extended as sealed

62. Performance

64. TIP 1
Always use StringBuilder for heavy
String concatenation operations

66. TIP 2
Throw Fewer Exceptions

68. TIP 3
Relieve the pressure on the
garbage collector

70. TIP 4
Async void is evil

72. TIP 5
Use the right Loop

74. TIP 6
Stay tuned to the evolution of C#

75. Questions

76. charlin@crossgeeks.com
@chard003
xamgirl.com
rendy@crossgeeks.com
@rdelrosario
xamboy.com
Thanks!!!