vb.net - When to create a procedure(sub, function) -


i'm creating application , i'd write understandable code. i'd know when create procedure. if affects performance of application if created much.

here sample:

sample code:

with sub

private sub form1_load(sender object, e eventargs) handles mybase.load     greetings() end sub  private sub greetings() messagebox.show("hello!")     messagebox.show("to")     messagebox.show("my")     messagebox.show("world") end

in example above, assume sub called 1 - 2 times in whole application. understand code.

versus
without sub

private sub form1_load(sender object, e eventargs) handles mybase.load     messagebox.show("hello!")     messagebox.show("to")     messagebox.show("my")     messagebox.show("world") end sub

in example above, piece of code time understand.

in general, should create subroutines when logic going used multiple times, if it's being used in multiple places.

if ever have change code, want change once.

performance running basic code or calling functions non-issue. not consider it.


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