HorizontalStackLayout Crashes on Negative Spacing

Kenneth R. Jones 46 Reputation points
2023-12-19T15:16:26.8533333+00:00

The Visual Studio debugger keeps crashing when I attempt to enter a negative value for spacing in a HorizontalStackLayout. According to Microsoft's website, I am allowed to use a negative value here.

I am creating a card layout and I would like the cards (images) to overlap for the card game. Why does this crash the debugger?

Reference stating this is allowed.

Thanks.

<?xml version="1.0" encoding="utf-8" ?> 
<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"              
	x:Class="GinRummyMAUI.MainPage">
<StackLayout>          
	<HorizontalStackLayout
		x:Name="humanCardLayout"             
		HorizontalOptions="CenterAndExpand"             
		Spacing="-5">              
	
	<Image                 
		x:Name="Card1"                  
		Source="back_purple.png"/>              

	<Image                 
		x:Name="Card2"                  
		Source="back_purple.png"/>           

	</HorizontalStackLayout>      
</StackLayout>  
</ContentPage>
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
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Accepted answer
  1. Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 50,126 Reputation points Microsoft External Staff
    2023-12-20T02:54:59.76+00:00

    Hello,

    Thank you for your feedback. By testing your code, this problem will occur on the Windows platform.

    For this issue, it is recommended that you post it on GitHub to make our development team aware of this.

    In addition, for use cases where you need overlapping controls, such as overlapping cards, it is recommended that you use AbsoluteLayout to achieve this requirement.

    <StackLayout>
            <AbsoluteLayout>
                <Image Source="dotnet_bot.png" AbsoluteLayout.LayoutBounds="0,0,100,100"/>
                <Image Source="dotnet_bot.png" AbsoluteLayout.LayoutBounds="40,0,100,100"/>
                <Image Source="dotnet_bot.png" AbsoluteLayout.LayoutBounds="80,0,100,100"/>
                <Image Source="dotnet_bot.png" AbsoluteLayout.LayoutBounds="120,0,100,100"/>
            </AbsoluteLayout>
    </StackLayout>
    

    Best Regards,

    Alec Liu.


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