<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Métadonnées on kenji.blog</title><link>http://kenji.blog/fr/tags/m%C3%A9tadonn%C3%A9es/</link><description>Recent content in Métadonnées on kenji.blog</description><generator>Hugo -- gohugo.io</generator><language>fr</language><copyright>kenjinote</copyright><lastBuildDate>Wed, 30 Jul 2025 02:42:40 +0900</lastBuildDate><atom:link href="http://kenji.blog/fr/tags/m%C3%A9tadonn%C3%A9es/index.xml" rel="self" type="application/rss+xml"/><item><title>Comment supprimer par lots les métadonnées (informations personnelles) d'Excel, Word, etc. avec PowerShell</title><link>http://kenji.blog/fr/p/comment-supprimer-les-m%C3%A9tadonn%C3%A9es-informations-personnelles-dexcel-avec-powershell/</link><pubDate>Wed, 30 Jul 2025 02:42:40 +0900</pubDate><guid>http://kenji.blog/fr/p/comment-supprimer-les-m%C3%A9tadonn%C3%A9es-informations-personnelles-dexcel-avec-powershell/</guid><description>&lt;img src="http://kenji.blog/p/powershell-%E3%81%A7-excel-%E3%81%AE%E3%83%A1%E3%82%BF%E3%83%87%E3%83%BC%E3%82%BF%E5%80%8B%E4%BA%BA%E6%83%85%E5%A0%B1%E3%82%92%E5%89%8A%E9%99%A4%E3%81%99%E3%82%8B%E6%96%B9%E6%B3%95/powershell_metadata_eyecatch_1788588033601.jpg" alt="Featured image of post Comment supprimer par lots les métadonnées (informations personnelles) d'Excel, Word, etc. avec PowerShell" />&lt;h1 id="comment-supprimer-par-lots-les-métadonnées-informations-personnelles-dexcel-word-etc-avec-powershell">&amp;ldquo;Comment supprimer par lots les métadonnées (informations personnelles) d&amp;rsquo;Excel, Word, etc. avec PowerShell&amp;rdquo;
&lt;/h1>&lt;p>Les fichiers Office comme Excel enregistrent automatiquement des « métadonnées (informations personnelles) » telles que le créateur, la dernière personne à avoir modifié le fichier et le nom de l&amp;rsquo;entreprise. Il y a de nombreux cas où vous souhaitez supprimer ces informations, par exemple lors du partage d&amp;rsquo;un fichier à l&amp;rsquo;extérieur de l&amp;rsquo;entreprise.&lt;/p>
&lt;p>Dans cet article, nous expliquerons en détail comment supprimer les métadonnées Excel à l&amp;rsquo;aide de PowerShell, en nous concentrant sur ** le traitement par lots dans un dossier ** et ** l&amp;rsquo;application à d&amp;rsquo;autres fichiers Office tels que Word et PowerPoint ** .&lt;/p>
&lt;hr>
&lt;h2 id="1-supprimer-les-métadonnées-dun-seul-fichier-excel">1. Supprimer les métadonnées d&amp;rsquo;un seul fichier Excel
&lt;/h2>&lt;p>Il s&amp;rsquo;agit du script le plus basique pour supprimer les informations personnelles d&amp;rsquo;un seul fichier Excel. Il appelle l&amp;rsquo;objet COM d&amp;rsquo;Excel, définit la propriété &lt;code>RemovePersonalInformation&lt;/code> sur &lt;code>$true&lt;/code> et l&amp;rsquo;enregistre en écrasant le fichier.&lt;/p>
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&lt;pre tabindex="0" class="chroma">&lt;code class="language-powershell" data-lang="powershell">&lt;span class="line">&lt;span class="cl">&lt;span class="c"># Démarrer l&amp;#39;application Excel de manière invisible&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$excel&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="nb">New-Object&lt;/span> &lt;span class="n">-ComObject&lt;/span> &lt;span class="n">Excel&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Application&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$excel&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Visible&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="vm">$false&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$excel&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">DisplayAlerts&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="vm">$false&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c"># Ouvrir le fichier (*veuillez spécifier le chemin absolu)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$filePath&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="s2">&amp;#34;C:\Path\To\Your\File.xlsx&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$wb&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="nv">$excel&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Workbooks&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Open&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nv">$filePath&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c"># Activer le paramètre pour supprimer les métadonnées (informations personnelles)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$wb&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">RemovePersonalInformation&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="vm">$true&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c"># Écraser et fermer&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$wb&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Save&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$wb&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Close&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="vm">$false&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c"># Quitter Excel et libérer la mémoire&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$excel&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Quit&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">[&lt;/span>&lt;span class="no">System.Runtime.Interopservices.Marshal&lt;/span>&lt;span class="p">]::&lt;/span>&lt;span class="n">ReleaseComObject&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nv">$excel&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">|&lt;/span> &lt;span class="nb">Out-Null&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;blockquote>
&lt;p>** Attention : ** Assurez-vous de spécifier le ** chemin absolu (chemin complet) ** pour le chemin passé à &lt;code>Workbooks.Open()&lt;/code>. Un chemin relatif peut entraîner une erreur.&lt;/p>
&lt;/blockquote>
&lt;hr>
&lt;h2 id="2-traiter-par-lots-tous-les-fichiers-excel-dans-un-dossier">2. Traiter par lots tous les fichiers Excel dans un dossier
&lt;/h2>&lt;p>Dans la pratique, vous voudrez souvent « supprimer d&amp;rsquo;un coup toutes les métadonnées de dizaines de fichiers Excel dans un dossier spécifique ». Cela peut être réalisé en utilisant un traitement en boucle combiné à &lt;code>Get-ChildItem&lt;/code>.&lt;/p>
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&lt;pre tabindex="0" class="chroma">&lt;code class="language-powershell" data-lang="powershell">&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$targetFolder&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="s2">&amp;#34;C:\Path\To\Your\Folder&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c"># Obtenir tous les fichiers .xlsx et .xls dans le dossier&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$excelFiles&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="nb">Get-ChildItem&lt;/span> &lt;span class="n">-Path&lt;/span> &lt;span class="nv">$targetFolder&lt;/span> &lt;span class="n">-Include&lt;/span> &lt;span class="s2">&amp;#34;*.xlsx&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="s2">&amp;#34;*.xls&amp;#34;&lt;/span> &lt;span class="n">-Recurse&lt;/span>
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&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nb">Write-Host&lt;/span> &lt;span class="s2">&amp;#34;Aucun fichier Excel trouvé.&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="n">exit&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$excel&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="nb">New-Object&lt;/span> &lt;span class="n">-ComObject&lt;/span> &lt;span class="n">Excel&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Application&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$excel&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Visible&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="vm">$false&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$excel&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">DisplayAlerts&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="vm">$false&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="k">foreach&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="nv">$file&lt;/span> &lt;span class="k">in&lt;/span> &lt;span class="nv">$excelFiles&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nb">Write-Host&lt;/span> &lt;span class="s2">&amp;#34;Suppression des métadonnées de &lt;/span>&lt;span class="p">$(&lt;/span>&lt;span class="nv">$file&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="n">Name&lt;/span>&lt;span class="p">)&lt;/span>&lt;span class="s2">...&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="c"># Ouvrir le fichier&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nv">$wb&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="nv">$excel&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Workbooks&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Open&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nv">$file&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="n">FullName&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="c"># Supprimer les métadonnées et enregistrer&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nv">$wb&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">RemovePersonalInformation&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="vm">$true&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nv">$wb&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Save&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nv">$wb&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Close&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="vm">$false&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$excel&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Quit&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">[&lt;/span>&lt;span class="no">System.Runtime.Interopservices.Marshal&lt;/span>&lt;span class="p">]::&lt;/span>&lt;span class="n">ReleaseComObject&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nv">$excel&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">|&lt;/span> &lt;span class="nb">Out-Null&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nb">Write-Host&lt;/span> &lt;span class="s2">&amp;#34;Tout le traitement est terminé !&amp;#34;&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;hr>
&lt;h2 id="3-supprimer-les-métadonnées-dautres-fichiers-office-word--powerpoint">3. Supprimer les métadonnées d&amp;rsquo;autres fichiers Office (Word / PowerPoint)
&lt;/h2>&lt;p>Les métadonnées peuvent être supprimées avec exactement la même logique non seulement dans Excel, mais aussi dans Word et PowerPoint. Seul le nom de l&amp;rsquo;objet COM à appeler est différent, et il est courant que la propriété &lt;code>RemovePersonalInformation&lt;/code> soit fournie.&lt;/p>
&lt;h3 id="pour-word">Pour Word
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&lt;pre tabindex="0" class="chroma">&lt;code class="language-powershell" data-lang="powershell">&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$word&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="nb">New-Object&lt;/span> &lt;span class="n">-ComObject&lt;/span> &lt;span class="n">Word&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Application&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$word&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Visible&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="vm">$false&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$word&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">DisplayAlerts&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="mf">0&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$doc&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="nv">$word&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Documents&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Open&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s2">&amp;#34;C:\Path\To\Your\File.docx&amp;#34;&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$doc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">RemovePersonalInformation&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="vm">$true&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$doc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Save&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$doc&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Close&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$word&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Quit&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">[&lt;/span>&lt;span class="no">System.Runtime.Interopservices.Marshal&lt;/span>&lt;span class="p">]::&lt;/span>&lt;span class="n">ReleaseComObject&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nv">$word&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">|&lt;/span> &lt;span class="nb">Out-Null&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;h3 id="pour-powerpoint">Pour PowerPoint
&lt;/h3>&lt;p>Pour PowerPoint, le réglage de la propriété &lt;code>RemovePersonalInformation&lt;/code> est similaire, mais le comportement du démarrage invisible est légèrement différent.&lt;/p>
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-powershell" data-lang="powershell">&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$ppt&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="nb">New-Object&lt;/span> &lt;span class="n">-ComObject&lt;/span> &lt;span class="n">PowerPoint&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Application&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c"># Ouvrir en spécifiant le mode caché (msoFalse) etc. avec les 2ème à 4ème arguments&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$presentation&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="nv">$ppt&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Presentations&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Open&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s2">&amp;#34;C:\Path\To\Your\File.pptx&amp;#34;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="vm">$false&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="vm">$false&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="vm">$false&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$presentation&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">RemovePersonalInformation&lt;/span> &lt;span class="p">=&lt;/span> &lt;span class="vm">$true&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$presentation&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Save&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$presentation&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Close&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="nv">$ppt&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="py">Quit&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">[&lt;/span>&lt;span class="no">System.Runtime.Interopservices.Marshal&lt;/span>&lt;span class="p">]::&lt;/span>&lt;span class="n">ReleaseComObject&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nv">$ppt&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">|&lt;/span> &lt;span class="nb">Out-Null&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;hr>
&lt;h2 id="conclusion">Conclusion
&lt;/h2>&lt;p>En utilisant PowerShell et des objets COM, vous pouvez automatiser entièrement la suppression des métadonnées des fichiers Office. Il est très utile d&amp;rsquo;avoir sous la main un script de traitement par lots avant la livraison afin d&amp;rsquo;éviter la fuite involontaire d&amp;rsquo;informations confidentielles ou de noms personnels.&lt;/p></description></item></channel></rss>