From a9be0b2e7eea6afbfeec871eb197e8d36ff36d84 Mon Sep 17 00:00:00 2001
From: Bryan Henson <bryan.henson@cinchit.com>
Date: Sun, 19 Jul 2026 21:08:34 -0600
Subject: [PATCH] fix: change EndurancePercent ProgressBar binding to OneWay

ProgressBar.Value inherits from RangeBase.ValueProperty which has
BindsTwoWayByDefault=true, causing a TwoWay binding on the read-only
EndurancePercent property. This throws InvalidOperationException at
startup, crashing the app before the window renders.

Fixes crash: A TwoWay or OneWayToSource binding cannot work on the
read-only property 'EndurancePercent'
---
 src/PartitionPilot/Views/DiskHealthView.xaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/PartitionPilot/Views/DiskHealthView.xaml b/src/PartitionPilot/Views/DiskHealthView.xaml
index d014131..8fb4b65 100644
--- a/src/PartitionPilot/Views/DiskHealthView.xaml
+++ b/src/PartitionPilot/Views/DiskHealthView.xaml
@@ -344,7 +344,7 @@
                         <StackPanel>
                             <TextBlock Text="{Binding EnduranceText}" Style="{StaticResource CaptionText}" Margin="0,0,0,6"
                                        AutomationProperties.Name="Endurance status"/>
-                            <ProgressBar Value="{Binding EndurancePercent}" Maximum="100" Height="6"
+                            <ProgressBar Value="{Binding EndurancePercent, Mode=OneWay}" Maximum="100" Height="6"
                                          Foreground="{DynamicResource PrimaryBrush}"
                                          Background="{DynamicResource BorderBrush}"
                                          BorderThickness="0" Margin="0,0,0,8"/>