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Thread: [RESOLVED] Efficiency of If variations

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Mar 16th, 2016, 04:53 AM #3
si_the_geek

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Re: Efficiency of If variations
IsNullOrWhiteSpace does more than just Trim (it also deals with there being no string at all), so it is safer to use that.

Both parts of your second code block are essentially the same, but can be made even simpler/faster:

Code:

blnAbFHR = rdoT4AbFHR1.Checked

edit: I just noticed that the ElseIf refers to rdoT4AbFHR2 , was that a typo? (my comments were based on it being rdoT4AbFHR1)

Originally Posted by riechan

Also, are the following codes essentially the same?

Code:

If xx.Checked Then If xx.Checked = true Then

Yes, and they probably compile to exactly the same thing (so the difference is the amount of typing/reading)
Last edited by si_the_geek; Mar 16th, 2016 at 04:56 AM.

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