Résolu [Résolu] Suppression des fichiers corrompus ou illisibles

function Test-ValidImageFormat {
    #Add-Type -AssemblyName System.Drawing
   Param([String] $Path)

 Try {
    Write-Debug "Test file '$path'"
    $image=$null
    $Image=[System.Drawing.Image]::FromFile($Path)
    $Image.Dispose()
    Write-Debug "Fichier graphique valide."
    Return $true
 } catch [System.OutOfMemoryException]{
    Write-Debug "Fichier graphique corrompu."
    return $false
 }
 #les autres exceptions sont propagées
}

Add-Type -AssemblyName System.Drawing
Cd c:\temp\test

$Result=Dir *.jpg,*.png -PipelineVariable CurrentFile |
Foreach-Object {
    #ici l'usage du foreach permet d'adresser le scope de la variable CurrentFile
 Add-Member -InputObject $CurrentFile  -MemberType NoteProperty -Name (Test-ValidImageFormat $CurrentFile) -Value $state -PassThru
}

$Result|
 Where-Object {  -not $_.isValidFormat }|
 Select-Object -ExpandProperty Fullname

$Result=Dir *.jpg,*.png -PipelineVariable CurrentFile |
Foreach-Object {
    #ici l'usage du foreach permet d'adresser le scope de la variable CurrentFile
 Add-Member -InputObject $CurrentFile  -MemberType NoteProperty -Name  isValidFormat -Value (Test-ValidImageFormat $CurrentFile)  -PassThru
}
$Result|
 Where-Object {  -not $_.isValidFormat }|
 Select-Object -ExpandProperty Fullname

$Result|
 Where-Object {  -not $_.isValidFormat }|
 Select-Object -ExpandProperty Fullname|
 Out-File c:tempToDelete.txt
 
 Type c:tempToDelete.Txt

Dir *.jpg,*.png -PipelineVariable CurrentFile -Recurse|
 FaitQQchose ...