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I have a pure powershell script with WPF and XAML GUI. There is an Image loaded like $WPFImage.Source='C:..\1.png' when I change the Source to another picture, it shows the other picture properly. But the first picture is still locked. Unfortunately the Image control has no Dispose method. Any idea how to close the open handle/filestream?

christoph.mue
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    https://stackoverflow.com/q/29625428/1136211, https://stackoverflow.com/q/12799931/1136211, not sure if you can make use of it in PowerShell. – Clemens Mar 31 '23 at 22:19

1 Answers1

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[Edit] Figured it out, no special XAML necessary, pure Powershell Solution:

$img = New-Object System.Windows.Media.Imaging.BitmapImage
$img.BeginInit()
$img.UriSource = "C:\temp\Screenshots\1.png"
$img.CacheOption = [System.Windows.Media.Imaging.BitmapCacheOption]::OnLoad
$img.EndInit()
$img.Freeze()
$WPFimg.Source=$img

Thank you Clemens for comment.

christoph.mue
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