From 655398e173aeec876fe5b27b060ab7845967e4bd Mon Sep 17 00:00:00 2001
From: leileizhang <leilzh@microsoft.com>
Date: Tue, 17 Jun 2025 14:25:08 +0800
Subject: [PATCH] =?UTF-8?q?Fix=20PDF=20generation=20=E2=80=93=20reset=20st?=
 =?UTF-8?q?ream=20position=20(#40072)?=
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<!-- Enter a brief description/summary of your PR here. What does it
fix/what does it change/how was it tested (even manually, if necessary)?
-->
## Summary of the Pull Request
This is an additional fix that extends the work done in
https://github.com/microsoft/PowerToys/pull/40023

fix #39851
---
 .../previewpane/PdfPreviewHandler/PdfPreviewHandlerControl.cs   | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/modules/previewpane/PdfPreviewHandler/PdfPreviewHandlerControl.cs b/src/modules/previewpane/PdfPreviewHandler/PdfPreviewHandlerControl.cs
index 4068567985..9de84327ef 100644
--- a/src/modules/previewpane/PdfPreviewHandler/PdfPreviewHandlerControl.cs
+++ b/src/modules/previewpane/PdfPreviewHandler/PdfPreviewHandlerControl.cs
@@ -228,6 +228,8 @@ namespace Microsoft.PowerToys.PreviewHandler.Pdf
                     DestinationWidth = (uint)this.ClientSize.Width,
                 }).GetAwaiter().GetResult();
 
+                stream.Seek(0); // Reset the stream position to the beginning before reading.
+
                 imageOfPage = Image.FromStream(stream.AsStream());
             }