[TextBox][WinUI] Failed to assign LeadingIcon #1286
Labels
kind/bug
Something isn't working
Comments
12 tasks
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winappsdk and sttached property..: <Setter Property="um:ControlExtensions.TrailingIcon" Value="{x:Null}" />
<Setter Property="local:ControlHelper.Asd" Value="Qwe" />
<Setter Property="local:ControlHelper.AsdIcon" Value="{x:Null}" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="TextBox">
<StackPanel x:Name="Root">
<void:Border Tag="X" void:Visibility="{Binding Path=(um:ControlExtensions.TrailingIcon), RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource MaterialNullToCollapsedConverter}, FallbackValue=Collapsed, TargetNullValue=Collapsed}">
<Button Content="{Binding Path=(um:ControlExtensions.TrailingIcon), RelativeSource={RelativeSource TemplatedParent}}"
void:Command="{Binding Path=(um:ControlExtensions.TrailingCommand), RelativeSource={RelativeSource TemplatedParent}}"
void:Visibility="{Binding Path=(um:ControlExtensions.IsTrailingIconVisible), RelativeSource={RelativeSource TemplatedParent}}"/>
</void:Border>
<void:ContentControl Tag="O" Content="{TemplateBinding um:ControlExtensions.TrailingIcon}" />
<void:ContentControl Tag="X" Content="{Binding Path=(um:ControlExtensions.TrailingIcon), RelativeSource={RelativeSource TemplatedParent}}" />
<void:ContentControl Tag="X" Content="{Binding Path=(um:ControlExtensions.TrailingIcon), RelativeSource={RelativeSource Mode=TemplatedParent}}" />
<ContentControl Tag="O" Content="{TemplateBinding local:ControlHelper.Asd}" />
<ContentControl Tag="O" Content="{Binding Path=(local:ControlHelper.Asd), RelativeSource={RelativeSource TemplatedParent}}" />
<ContentControl Tag="O" Content="{Binding Path=(local:ControlHelper.Asd), RelativeSource={RelativeSource Mode=TemplatedParent}}" />
<!-- note: both work, just not both at same time (since UIElement can nested under 1 parent at a time) -->
<!--<ContentControl Tag="O" Content="{TemplateBinding local:ControlHelper.AsdIcon}" />-->
<!--<ContentControl Tag="O" Content="{Binding Path=(local:ControlHelper.AsdIcon), RelativeSource={RelativeSource TemplatedParent}}" />-->
<Button Tag="O" Content="{TemplateBinding um:ControlExtensions.TrailingIcon}" />
<void:Button Tag="X" Content="{Binding Path=(um:ControlExtensions.TrailingIcon), RelativeSource={RelativeSource TemplatedParent}}" />^ for attached properties from local assemblies, binding and template-binding all work. |
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good ole microsoft/microsoft-ui-xaml#6388 |
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@jeromelaban |
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Run the WinUI app using the native debugger, it may give you more information about the issue (make sure to be on 1.4 latest) |
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I got the following , but I guess this doesn't offer much context:
|
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You'll need to look at the output window to get meaningful information. |
These are the last logs from the output before the app crashes. I couldn't find any relevant information from the output, but I am attaching it here so you guys can take a look. |
full stack tracestack trace captured by the thrown exceptionHResult = -2147467259 (0x80004005) // E_FAIL |
12 tasks
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@jeromelaban I don't see anything helpful in the stacktrace unless you see something? |
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I'll take a look |
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@Youssef1313 , here's a repro with the style/template that may facilitate the investigation... The style/template is basically a copy of the MaterialOutlinedTextBoxStyle defined in my branch (dev/ERLI/TextBox-Icons). cc @kazo0 |
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I got nowhere investigating this 😕 |
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based on my previous research: #1286 (comment) |
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Current behavior
Windows (WinUI) specific.
When setting LeadingIcon to TextBox the error "Failed to assign LeadingIcon" occurs.
Obs.: And even if LeadingIcon is not set an unhandled excpetion is thrown.
How to reproduce it (as minimally and precisely as possible)
Environment
Nuget Package:
Package Version(s):
Affected platform(s):
Anything else we need to know?
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