#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = "(?m)Project\((?<ParentProjectGuid>\"\{([0-9A-Fa-f\-]{8}(?:-[0-9A-Fa-f]{4}){3}-[0-9A-Fa-f]{12})\}\")\) ?\= ?(?<ProjectName>\"[\-\\\w_\. ]*\"),? ?(?<ProjectFilePath>\"[\w\-\.\\_ ]*\"),\s?(?<ProjectGuid>\"\{([0-9A-Fa-f\-]{8}(?:-[0-9A-Fa-f]{4}){3}-[0-9A-Fa-f]{12})\}\")"
Local $sString = "Project("{25118BE4-D265-45B5-9D47-FEAA0DF793E0}") = "Contos.Abc.Common", "src\core\Contos.Abc.Common\Contos.Abc.Common.csproj", "{B0DD9A05-01BA-4C4C-B780-EC860588A570}"" & @CRLF & _
"Project("{25118BE4-D265-45B5-9D47-FEAA0DF793E0}") = "Contos.Abc.Common" "src\core\Contos.Abc.Common\Contos.Abc.Common.csproj", "{B0DD9A05-01BA-4C4C-B780-EC860588A570}"" & @CRLF & _
"Project("{C090F852-A19F-45C0-B128-3FDFCC38F79B}") = "Common Libraries", "Common Libraries", "{7313AD3E-A062-409C-9BE9-AB01ABA75B6F}"" & @CRLF & _
"Project("{C090F852-A19F-45C0-B128-3FDFCC38F79B}") = "Common Libraries Test", "Common Libraries Test"," & @CRLF & _
""{B26F531F-EFD1-4B51-89D3-DCF4F961CB67}""
Local $aArray = StringRegExp($sString, $sRegex, $STR_REGEXPARRAYGLOBALFULLMATCH)
Local $aFullArray[0]
For $i = 0 To UBound($aArray) -1
_ArrayConcatenate($aFullArray, $aArray[$i])
Next
$aArray = $aFullArray
; Present the entire match result
_ArrayDisplay($aArray, "Result")
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for AutoIt, please visit: https://www.autoitscript.com/autoit3/docs/functions/StringRegExp.htm