buaziz

$input_path = "C:\Folder-to-Search\"
 

foreach($file in Get-ChildItem -Path $input_path -Recurse -Include *.cs)
{
    Write-Output "fileName : $($file.BaseName)"
    Write-Host "##vso[task.setvariable variable=DevOpsVariableToSet;]$($file.BaseName)"
}

buaziz

$input_path = "C:\file-to-search.txt"
#$output_file = "C:\output.txt"
$regex = '(?<=")(?:\\.|[^"\\])*(?=")'
$versionNumber = select-string -Path $input_path -Pattern $regex -AllMatches  | ForEach-Object { $_.Matches } | ForEach-Object { $_.Value }
Write-Output "versionNumber : $versionNumber"