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rm4453

Can't Get += to work properly...

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rm4453

I keep getting error : Statement cannot be just an expression.

Here are the 3 error variations it gives:

Global $ImageCount += 1

~~~~~~~~~~~~~~~~~~~~~^

Global $ImageCount += 1

~~~~~~~~~~~~~~~~~~~~^

Global $ImageCount +=

~~~~~~~~~~~~~~~~~~~^

Here is the code:

Case $Image1
            ;GUICtrlSetState($Image1, 4+128)
            GUICtrlSetState($Image2, 64)
            $Image1_done = 1
            OpenImages()
            Global $Image1_added = $imagePath
            ;MsgBox("Info", "Image 1 Path", $Image1_added)
            OpenEditBox()
            Global $Image1_Description = $editBox_save
            If $im1 = 0 Then
                Global $ImageCount += 1
                $im1 = 1
            EndIf
        Case $Image2
            If $Image1_done = 1 Then
                ;GUICtrlSetState($Image2, 4+128)
                GUICtrlSetState($Image3, 64)
                OpenImages()
                Global $Image2_added = $imagePath
                ;MsgBox("Info", "Image 2 Path", $Image2_added)
                OpenEditBox()
                Global $Image2_Description = $editBox_save
                $Image2_done = 1
                If $im2 = 0 Then
                    Global $ImageCount += 1
                    $im2 = 1
                EndIf
            Else
            EndIf
        Case $Image3
            If $Image2_done = 1 Then
                ;GUICtrlSetState($Image3, 4+128)
                GUICtrlSetState($Image4, 64)
                OpenImages()
                Global $Image3_added = $imagePath
                ;MsgBox("Info", "Image 3 Path", $Image3_added)
                OpenEditBox()
                Global $Image3_Description = $editBox_save
                $Image3_done = 1
                If $im3 = 0 Then
                    Global $ImageCount += 1
                    $im3 = 1
                EndIf
            Else
            EndIf
        Case $Image4
            If $Image3_done = 1 Then
                ;GUICtrlSetState($Image4, 4+128)
                GUICtrlSetState($Image5, 64)
                OpenImages()
                Global $Image4_added = $imagePath
                ;MsgBox("Info", "Image 4 Path", $Image4_added)
                OpenEditBox()
                Global $Image4_Description = $editBox_save
                $Image4_done = 1
                If $im4 = 0 Then
                    Global $ImageCount += 1
                    $im4 = 1
                EndIf
            Else
            EndIf
        Case $Image5
            If $Image4_done = 1 Then
                ;GUICtrlSetState($Image5, 4+128)
                GUICtrlSetState($Image6, 64)
                OpenImages()
                Global $Image5_added = $imagePath
                ;MsgBox("Info", "Image 5 Path", $Image5_added)
                OpenEditBox()
                Global $Image5_Description = $editBox_save
                $Image5_done = 1
                If $im5 = 0 Then
                    Global $ImageCount += 1
                    $im5 = 1
                EndIf
            Else
            EndIf
        Case $Image6
            If $Image1_done = 1 Then
                ;GUICtrlSetState($Image6, 4+128)
                OpenImages()
                Global $Image6_added = $imagePath
                ;MsgBox("Info", "Image 6 Path", $Image6_added)
                OpenEditBox()
                Global $Image6_Description = $editBox_save
                If $im6 = 0 Then
                    Global $ImageCount += 1
                    $im6 = 1
                EndIf
            Else
            EndIf

 

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alien4u

You can't increment a value on a variable that not exists yet.

$ImagenCount +=1 Mean that you are adding 1 to the previous value of $ImageCount, where is the previous value if you don't declare the variable before that operation?

You can initiate a variable like this:
$ImageCount = "" ; Initiate the variable with null value(empty).

Happy Coding...

Kind Regards
Alien.

 

 

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rm4453
2 minutes ago, alien4u said:

You can't increment a value on a variable that not exists yet.

$ImagenCount +=1 Mean that you are adding 1 to the previous value of $ImageCount, where is the previous value if you don't declare the variable before that operation?

You can initiate a variable like this:
$ImageCount = "" ; Initiate the variable with null value(empty).

Happy Coding...

Kind Regards
Alien.

 

 

It is already declared sorry forgot to mention that...

It is declared as 0 at script startup Then is set to a value based off of ini it will never be bigger than 6 so I don't see how this is a problem...

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water

What do you expect $ImageCount to be after the statement? 1? Then use:

Global $ImageCount = 1

 


My UDFs and Tutorials:

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Active Directory (2018-06-01 - Version 1.4.9.0) - Download - General Help & Support - Example Scripts - Wiki
OutlookEX (NEW 2018-09-01 - Version 1.3.4.0) - Download - General Help & Support - Example Scripts - Wiki
ExcelChart (2017-07-21 - Version 0.4.0.1) - Download - General Help & Support - Example Scripts
PowerPoint (2017-06-06 - Version 0.0.5.0) - Download - General Help & Support
Excel - Example Scripts - Wiki
Word - Wiki
 
Tutorials:

ADO - Wiki

 

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BrewManNH

You're redeclaring it with the Global statement, so the above answer still stands.


If I posted any code, assume that code was written using the latest release version unless stated otherwise. Also, if it doesn't work on XP I can't help with that because I don't have access to XP, and I'm not going to.
Give a programmer the correct code and he can do his work for a day. Teach a programmer to debug and he can do his work for a lifetime - by Chirag Gude
How to ask questions the smart way!

I hereby grant any person the right to use any code I post, that I am the original author of, on the autoitscript.com forums, unless I've specifically stated otherwise in the code or the thread post. If you do use my code all I ask, as a courtesy, is to make note of where you got it from.

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water

Then simply remove "Global" to increment the variable:

$ImageCount += 1

 


My UDFs and Tutorials:

Spoiler

UDFs:
Active Directory (2018-06-01 - Version 1.4.9.0) - Download - General Help & Support - Example Scripts - Wiki
OutlookEX (NEW 2018-09-01 - Version 1.3.4.0) - Download - General Help & Support - Example Scripts - Wiki
ExcelChart (2017-07-21 - Version 0.4.0.1) - Download - General Help & Support - Example Scripts
PowerPoint (2017-06-06 - Version 0.0.5.0) - Download - General Help & Support
Excel - Example Scripts - Wiki
Word - Wiki
 
Tutorials:

ADO - Wiki

 

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rm4453
Just now, water said:

What do you expect $ImageCount to be after the statement? 1? Then use:

Global $ImageCount = 1

 

I expect $ImageCount to be anywhere in this range 1-6 "the script sets it to 6 if it is 6 or greater before it starts the Image upload that way it will loop no more than 6 times.... because the user is only able to select 6 images to upload"

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rm4453

I don't fully understand what += 1 does i'm wanting it to increment the variable by 1 i don't care if it goes above 6 because the upload function sets it to 6 if it is 6 or greater that way it only loops 6 times...

 

This page specifies that this should work just fine....

https://www.autoitscript.com/autoit3/docs/intro/lang_operators.htm

Edited by rm4453
added link to extra info

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water

+=1 does exactly what you want: "i'm wanting it to increment the variable by 1"


My UDFs and Tutorials:

Spoiler

UDFs:
Active Directory (2018-06-01 - Version 1.4.9.0) - Download - General Help & Support - Example Scripts - Wiki
OutlookEX (NEW 2018-09-01 - Version 1.3.4.0) - Download - General Help & Support - Example Scripts - Wiki
ExcelChart (2017-07-21 - Version 0.4.0.1) - Download - General Help & Support - Example Scripts
PowerPoint (2017-06-06 - Version 0.0.5.0) - Download - General Help & Support
Excel - Example Scripts - Wiki
Word - Wiki
 
Tutorials:

ADO - Wiki

 

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rm4453
Just now, water said:

+=1 does exactly what you want: "i'm wanting it to increment the variable by 1"

Then why does it keep throwing the error? is it just a bug or something?

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alien4u

As I already said: +=1 mean you will add 1 to the previous value of the variable.

If you have Global $ImageCount = "" (declaration of your variable) early in your code, then like BrewManNH said, you can't use Global $ImageCount +=1 again because with the Global statement your redeclaring your variable again but you can't do that using += because that is not the way you declare a variable, does not make any sense.

In the other hand I think the best way to do this is creating a function and send values to that function, so you can use an While loop when you finish your cases that will be better to count and no depend on Global variables.

Kind Regards
Alien.

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rm4453
2 minutes ago, alien4u said:

As I already said: +=1 mean you will add 1 to the previous value of the variable.

If you have Global $ImageCount = "" (declaration of your variable) early in your code, then like BrewManNH said, you can't use Global $ImageCount +=1 again because with the Global statement your redeclaring your variable again but you can't do that using += because that is not the way you declare a variable, does not make any sense.

In the other hand I think the best way to do this is creating a function and send values to that function, so you can use an While loop when you finish your cases that will be better to count and no depend on Global variables.

Kind Regards
Alien.

So If I take Global off it should be fine?

Using the later of the two? ex:

Global $ImageCount += 1

$ImageCount +=1

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alien4u
1 hour ago, rm4453 said:

I expect $ImageCount to be anywhere in this range 1-6 "the script sets it to 6 if it is 6 or greater before it starts the Image upload that way it will loop no more than 6 times.... because the user is only able to select 6 images to upload"

If you set the value of $ImageCount to 6 when you first declare it and you increment that by 1 how to do expect to the script will work if your final condition or your loop stop at 6?
Or Im missing something here?

Kind Regards
Alien.

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rm4453
Just now, alien4u said:

If you set the value of $ImageCount to 6 when you first declare it and you increment that by 1 how to do expect to the script will work if your final condition or your loop stop at 6?
Or Im missing something here?

Kind Regards
Alien.

 

I saw that error and modified the Do loop to include an extra if statement here it is:

 

If $ImageCount >= 6 Then
    $ImageCount = 6
EndIf

 

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alien4u

Yes it should.

Outside your case or loop or anything that is repetitive you declare your Global var:
Global $ImageCount = ""

And inside the Case, or Loop or repetitive task you increment your var:
$ImageCount +=1

Kind Regards
Alien.

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(Multiple filter groups such as "All "*.XXx|*.YYY|*.ZZZ") ; Search the Autoit3 helpfile for the word "WildCards" For details. ; $vFilter - Optional the filter to use for ValueName, $vFilter will be ignored if the $iFlag = 128 is not set ; default is *. (Multiple filter groups such as "All "*.XXx|*.YYY|*.ZZZ") Search the Autoit3 helpfile for the word "WildCards" For details. ; $iValueTypes - Optional, set Value Types to search (Default $iValueTypes = 0 Read All), $iValueTypes will be ignored if the $iFlag = 128 is not set ; (add the flags together for multiple operations): ; 1 = REG_SZ ; 2 = REG_EXPAND_SZ ; 3 = REG_BINARY ; 4 = REG_DWORD ; 5 = REG_DWORD_BIG_ENDIAN ; 6 = REG_LINK ; 7 = REG_MULTI_SZ ; 8 = REG_RESOURCE_LIST ; 9 = REG_FULL_RESOURCE_DESCRIPTOR ; 10 = REG_RESOURCE_REQUIREMENTS_LIST ; 11 = REG_QWORD ; Return values .: Success - Return Array List (See Remarks) ; Failure - @Error ; |1 = Invalid $sFilter ; |2 = No Key-SubKey(s) Found ; |3 = Invalid $vFilter ; |4 = No Value-Name(s) Found ; Author ........: DXRW4E ; Modified.......: ; Remarks .......: The array returned is one-dimensional and is made up as follows: ; $array[0] = Number of Key-SubKeys returned ; $array[1] = 1st Key\SubKeys ; $array[2] = 2nd Key\SubKeys ; $array[3] = 3rd Key\SubKeys ; $array[n] = nth Key\SubKeys ; ; If is set the $iFlag = 128 The array returned is 2D array and is made up as follows: ; $array[0][0] = Number of Key-SubKeys returned ; $array[1][0] = 1st Key\SubKeys ; $array[1][1] = 1st Value name ; $array[1][2] = 1st Value Type (REG_NONE or REG_SZ or REG_EXPAND_SZ ect ect) ; $array[1][3] = 1st Value Data (If is set $iFlag = 256 Else Value Data = "") ; $array[2][0] = 2nd Key\SubKeys ; $array[2][1] = 2nd Value name ; $array[2][2] = 2nd Value Type (REG_NONE or REG_SZ or REG_EXPAND_SZ ect ect) ; $array[2][3] = 2nd Value Data (If is set $iFlag = 256 Else Value Data = "") ; $array[n][0] = nth Key\SubKeys ; Related .......: _RegEnumValEx() ; Link ..........: ; Example .......: _RegEnumKeyEx("HKEY_CURRENT_USER\Software\AutoIt v3") ; Note ..........: ; =================================================================================================================================== Func _RegEnumKeyEx($KeyName, $iFlag = 0, $sFilter = "*", $vFilter = "*", $iValueTypes = 0) If StringRegExp($sFilter, StringReplace("^\s*$|\v|\\|^\||\|\||\|$", Chr(BitAND($iFlag, 64) + 28) & "\|^\||\|\||\|$", "\\\\")) Then Return SetError(1, 0, "") Local $IndexSubKey[101] = [100], $SubKeyName, $BS = "\", $sKeyList, $I = 1, $sKeyFlag = BitAND($iFlag, 1), $sKeyFilter = StringReplace($sFilter, "*", "") If BitAND($iFlag, 2) Then $sKeyList = @LF & $KeyName If Not BitAND($iFlag, 64) Then $sFilter = StringRegExpReplace(BitAND($iFlag, 16) & "(?i)(", "16\(\?\i\)|\d+", "") & StringRegExpReplace(StringRegExpReplace(StringRegExpReplace(StringRegExpReplace($sFilter, "[^*?|]+", "\\Q$0\\E"), "\\E(?=\||$)", "$0\$"), "(?<=^|\|)\\Q", "^$0"), "\*+", ".*") & ")" While $I $IndexSubKey[$I] += 1 $SubKeyName = RegEnumKey($KeyName, $IndexSubKey[$I]) If @error Then $IndexSubKey[$I] = 0 $I -= 1 $KeyName = StringLeft($KeyName, StringInStr($KeyName, "\", 1, -1) - 1) ContinueLoop EndIf If $sKeyFilter Then If StringRegExp($SubKeyName, $sFilter) Then $sKeyList &= @LF & $KeyName & $BS & $SubKeyName Else $sKeyList &= @LF & $KeyName & $BS & $SubKeyName EndIf If $sKeyFlag Then ContinueLoop $I += 1 If $I > $IndexSubKey[0] Then $IndexSubKey[0] += 100 ReDim $IndexSubKey[$IndexSubKey[0] + 1] EndIf $KeyName &= $BS & $SubKeyName WEnd If Not $sKeyList Then Return SetError(2, 0, "") If BitAND($iFlag, 128) <> 128 Then Return StringSplit(StringTrimLeft($sKeyList, 1), @LF, StringReplace(BitAND($iFlag, 32), "32", 2)) $sKeyList = _RegEnumValEx(StringSplit(StringTrimLeft($sKeyList, 1), @LF), $iFlag, $vFilter, $iValueTypes) Return SetError(@Error, 0, $sKeyList) EndFunc ; #FUNCTION# ======================================================================================================================== ; Name...........: _RegEnumValEx ; Description ...: Lists all values in a specified registry key ; Syntax.........: _RegEnumValEx($KeyName[, $iFlag = 0[, $sFilter = "*"]]) ; Parameters ....: $KeyName - The registry key to read Or one-dimensional array RegKeyList ; use _RegEnumKeyEx() to get $RegKeyList (example $RegKeyList = [3, 1st Key\SubKeys, 2st Key\SubKeys, nth Key\SubKeys]) ; |$iFlag = 16 $sFilter do Case-Sensitive matching (By Default $sFilter do Case-Insensitive matching) ; |$iFlag = 32 Disable the return the count in the first element - effectively makes the array 0-based (must use UBound() to get the size in this case). ; By Default the first element ($array[0]) contains the number of strings returned, the remaining elements ($array[1], $array[2], etc.) ; |$iFlag = 64 $sFilter is REGEXP Mod, See Pattern Parameters in StringRegExp ; |$iFlag = 256 Reads a value data ; $sFilter - Optional the filter to use, default is *. (Multiple filter groups such as "All "*.XXx|*.YYY|*.ZZZ") ; Search the Autoit3 helpfile for the word "WildCards" For details. ; $iValueTypes - Optional, set Value Types to search (Default $iValueTypes = 0 Read All) ; (add the flags together for multiple operations): ; 1 = REG_SZ ; 2 = REG_EXPAND_SZ ; 3 = REG_BINARY ; 4 = REG_DWORD ; 5 = REG_DWORD_BIG_ENDIAN ; 6 = REG_LINK ; 7 = REG_MULTI_SZ ; 8 = REG_RESOURCE_LIST ; 9 = REG_FULL_RESOURCE_DESCRIPTOR ; 10 = REG_RESOURCE_REQUIREMENTS_LIST ; 11 = REG_QWORD ; Return values .: Success - Return Array List (See Remarks) ; Failure - @Error ; |3 = Invalid $sFilter ; |4 = No Value-Name(s) Found ; Author ........: DXRW4E ; Modified.......: ; Remarks .......: The array returned is 2D array and is made up as follows: ; $array[0][0] = Number of Key-SubKeys returned ; $array[1][0] = 1st Key\SubKeys ; $array[1][1] = 1st Value name ; $array[1][2] = 1st Value Type (REG_NONE or REG_SZ or REG_EXPAND_SZ ect ect) ; $array[1][3] = 1st Value Data (If is set $iFlag = 256 Else Value Data = "") ; $array[2][0] = 2nd Key\SubKeys ; $array[2][1] = 2nd Value name ; $array[2][2] = 2nd Value Type (REG_NONE or REG_SZ or REG_EXPAND_SZ ect ect) ; $array[2][3] = 2nd Value Data (If is set $iFlag = 256 Else Value Data = "") ; $array[n][0] = nth Key\SubKeys ; Related .......: _RegEnumKeyEx() ; Link ..........: ; Example .......: _RegEnumValEx("HKEY_CURRENT_USER\Software\AutoIt v3") ; Note ..........: ; =================================================================================================================================== Func _RegEnumValEx($aKeyList, $iFlag = 0, $sFilter = "*", $iValueTypes = 0) If StringRegExp($sFilter, "\v") Then Return SetError(3, 0, "") If Not IsArray($aKeyList) Then $aKeyList = StringSplit($aKeyList, @LF) Local $aKeyValList[1954][4], $iKeyVal = Int(BitAND($iFlag, 32) = 0), $sKeyVal = 1953, $sRegEnumVal, $iRegEnumVal, $RegRead = BitAND($iFlag, 256), $vFilter = StringReplace($sFilter, "*", "") If Not BitAND($iFlag, 64) Then $sFilter = StringRegExpReplace(BitAND($iFlag, 16) & "(?i)(", "16\(\?\i\)|\d+", "") & StringRegExpReplace(StringRegExpReplace(StringRegExpReplace(StringRegExpReplace($sFilter, "[^*?|]+", "\\Q$0\\E"), "\\E(?=\||$)", "$0\$"), "(?<=^|\|)\\Q", "^$0"), "\*+", ".*") & ")" For $i = 1 To $aKeyList[0] $iRegEnumVal = 0 While 1 If $iKeyVal = $sKeyVal Then If $sKeyVal = 3999744 Then ExitLoop $sKeyVal *= 2 ReDim $aKeyValList[$sKeyVal + 1][4] EndIf $aKeyValList[$iKeyVal][0] = $aKeyList[$i] $iRegEnumVal += 1 $sRegEnumVal = RegEnumVal($aKeyList[$i], $iRegEnumVal) If @Error <> 0 Then If $iRegEnumVal = 1 And $vFilter = "" Then $iKeyVal += 1 ExitLoop EndIf $aKeyValList[$iKeyVal][2] = $sValueTypes[@Extended] If BitAND(@Extended, $iValueTypes) <> $iValueTypes Then ContinueLoop If $vFilter And Not StringRegExp($sRegEnumVal, $sFilter) Then ContinueLoop $aKeyValList[$iKeyVal][1] = $sRegEnumVal If $RegRead Then $aKeyValList[$iKeyVal][3] = RegRead($aKeyList[$i], $sRegEnumVal) $iKeyVal += 1 WEnd Next $sRegEnumVal = $iKeyVal - Int(BitAND($iFlag, 32) = 0) If Not $sRegEnumVal Or ($sRegEnumVal = 1 And $vFilter = "" And $aKeyValList[$iKeyVal - $sRegEnumVal][2] = "") Then Return SetError(4, 0, "") ReDim $aKeyValList[$iKeyVal][4] If Not BitAND($iFlag, 32) Then $aKeyValList[0][0] = $iKeyVal - 1 Return $aKeyValList EndFunc Thanks.
       
    • great77
      By great77
      ; put the root in a variable $sRoot = "C:\Project\PHexample\" Global $sCurrentTime = _NowCalc() ; We can use that variable here Global $aList = _FileListToArray($sRoot, Default, 2) If @error Then Exit ;;;;;;MsgBox(0, "Error", "_FileListToArray returned @error = " & @error) ;;;;;;;;;;;This is a loop that runs from 1 to the number of items listed in the first element of the returned  array For $i = 1 To UBound($aList) - 1     MsgBox(0, "Folder date", $sRoot & "" & $aList[$i] & @CRLF & @CRLF & FileGetTime($sRoot & "" & $aList[$i], 1, 1))     MsgBox(0, "Folder date", FileGetTime($sRoot & "" & $aList[$i], 1, 1))      $a_filenew = StringReplace(StringReplace(StringReplace(_NowCalc(), "/", ""), ":", ""), " ", "")       MsgBox(0, "Folder date", $a_filenew) $adex =  _DateDiff('D', FileGetTime($sRoot & "" & $aList[$i], 1, 1), $a_filenew)  MsgBox(0,"ade", $adex) Next I have a code as seen above, but the difference in time is returning zero. I understand that the date yyyymmddhhmmss but how can I find the difference.
      The purpose is to try find the difference in days. Any suggestion?  
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