mihaijulien

Stop function inside If Else condition

14 posts in this topic

#1 ·  Posted

I have something like this:

Func MyFunction()
   If condition Then
      doSomething
   Else
      exitFunction
   EndIf
EndFunc

How can I exit the function inside the If Else condition?

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#2 ·  Posted

Use Return


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#3 ·  Posted

3 minutes ago, jchd said:

Use Return

Example?

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#4 ·  Posted

Dog ate your helpfile? (© Jos)

1 person likes this

This wonderful site allows debugging and testing regular expressions (many flavors available). An absolute must have in your bookmarks.
Another excellent RegExp tutorial. Don't forget downloading your copy of up-to-date pcretest.exe and pcregrep.exe here
RegExp tutorial: enough to get started
PCRE v8.33 regexp documentation latest available release and currently implemented in AutoIt beta.

SQLitespeed is another feature-rich premier SQLite manager (includes import/export). Well worth a try.
SQLite Expert (freeware Personal Edition or payware Pro version) is a very useful SQLite database manager.
An excellent eBook covering almost every aspect of SQLite3: a must-read for anyone doing serious work.
SQL tutorial (covers "generic" SQL, but most of it applies to SQLite as well)
A work-in-progress SQLite3 tutorial. Don't miss other LxyzTHW pages!
SQLite official website with full documentation (may be newer than the SQLite library that comes standard with AutoIt)

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#6 ·  Posted

Even simpler:

Func MyFunction()
   If condition Then
      doSomething
   EndIf
EndFunc

 


This wonderful site allows debugging and testing regular expressions (many flavors available). An absolute must have in your bookmarks.
Another excellent RegExp tutorial. Don't forget downloading your copy of up-to-date pcretest.exe and pcregrep.exe here
RegExp tutorial: enough to get started
PCRE v8.33 regexp documentation latest available release and currently implemented in AutoIt beta.

SQLitespeed is another feature-rich premier SQLite manager (includes import/export). Well worth a try.
SQLite Expert (freeware Personal Edition or payware Pro version) is a very useful SQLite database manager.
An excellent eBook covering almost every aspect of SQLite3: a must-read for anyone doing serious work.
SQL tutorial (covers "generic" SQL, but most of it applies to SQLite as well)
A work-in-progress SQLite3 tutorial. Don't miss other LxyzTHW pages!
SQLite official website with full documentation (may be newer than the SQLite library that comes standard with AutoIt)

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#7 ·  Posted

Well I was gonna say  :P

Func MyFunction()
   If Not condition Then Return
    doSomething
EndFunc

Now awaits ternary 1 line example  :D

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#8 ·  Posted (edited)

Func MyFunction()
   condition ? doSomething : Return
EndFunc

But obviously the easiest is post #6 (Return implied)

Edited by mikell

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#9 ·  Posted (edited)

Maybe @benners thought about:

If condition Then MyFunction()
Func MyFunction()
   doSomething
EndFunc

 

Edited by jchd

This wonderful site allows debugging and testing regular expressions (many flavors available). An absolute must have in your bookmarks.
Another excellent RegExp tutorial. Don't forget downloading your copy of up-to-date pcretest.exe and pcregrep.exe here
RegExp tutorial: enough to get started
PCRE v8.33 regexp documentation latest available release and currently implemented in AutoIt beta.

SQLitespeed is another feature-rich premier SQLite manager (includes import/export). Well worth a try.
SQLite Expert (freeware Personal Edition or payware Pro version) is a very useful SQLite database manager.
An excellent eBook covering almost every aspect of SQLite3: a must-read for anyone doing serious work.
SQL tutorial (covers "generic" SQL, but most of it applies to SQLite as well)
A work-in-progress SQLite3 tutorial. Don't miss other LxyzTHW pages!
SQLite official website with full documentation (may be newer than the SQLite library that comes standard with AutoIt)

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#10 ·  Posted

I recently came to the realization that it is best practice for all functions to return an explicit Return $value.  Duh B)

If not, then why not?

Obviously there may be times not to do so, but it does avoid problems if you put it in...

If condition Then MyFunction()
Func MyFunction()
   ;doSomething
   Return $value
EndFunc

:)

 


Skysnake

Why is the snake in the sky?

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#11 ·  Posted

What's the use of a return value if it isn't used?


This wonderful site allows debugging and testing regular expressions (many flavors available). An absolute must have in your bookmarks.
Another excellent RegExp tutorial. Don't forget downloading your copy of up-to-date pcretest.exe and pcregrep.exe here
RegExp tutorial: enough to get started
PCRE v8.33 regexp documentation latest available release and currently implemented in AutoIt beta.

SQLitespeed is another feature-rich premier SQLite manager (includes import/export). Well worth a try.
SQLite Expert (freeware Personal Edition or payware Pro version) is a very useful SQLite database manager.
An excellent eBook covering almost every aspect of SQLite3: a must-read for anyone doing serious work.
SQL tutorial (covers "generic" SQL, but most of it applies to SQLite as well)
A work-in-progress SQLite3 tutorial. Don't miss other LxyzTHW pages!
SQLite official website with full documentation (may be newer than the SQLite library that comes standard with AutoIt)

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#12 ·  Posted (edited)

As an FYI, all user functions already return a value when they end, it's zero. Adding a return value just for the sake of returning something (other than the default zero) is pretty much pointless if you're not going to use it.

Edited by BrewManNH
Added additional information

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#13 ·  Posted

Yeah; I should have said "explicit return value".

1 person likes this

This wonderful site allows debugging and testing regular expressions (many flavors available). An absolute must have in your bookmarks.
Another excellent RegExp tutorial. Don't forget downloading your copy of up-to-date pcretest.exe and pcregrep.exe here
RegExp tutorial: enough to get started
PCRE v8.33 regexp documentation latest available release and currently implemented in AutoIt beta.

SQLitespeed is another feature-rich premier SQLite manager (includes import/export). Well worth a try.
SQLite Expert (freeware Personal Edition or payware Pro version) is a very useful SQLite database manager.
An excellent eBook covering almost every aspect of SQLite3: a must-read for anyone doing serious work.
SQL tutorial (covers "generic" SQL, but most of it applies to SQLite as well)
A work-in-progress SQLite3 tutorial. Don't miss other LxyzTHW pages!
SQLite official website with full documentation (may be newer than the SQLite library that comes standard with AutoIt)

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#14 ·  Posted

On 6/15/2017 at 8:10 AM, benners said:

Well I was gonna say  :P

Func MyFunction()
   If Not condition Then Return
    doSomething
EndFunc

Now awaits ternary 1 line example  :D

Here's a silly one. :)

 

Global $condition = (True) ? SomeFunc(True) : False
    
Func SomeFunc($val)
    MsgBox(0, "Terniary Test", "$condition is: " & $val)
    Return $val
EndFunc   ;==>SomeFunc

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