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IDProjectCategoryView StatusDate SubmittedLast Update
0001942NoesisGUIC# SDKpublic2021-03-16 00:472025-08-06 17:29
ReporterDavidYawCSpeed Assigned Tosfernandez  
PrioritynormalSeveritytweak 
Status resolvedResolutionfixed 
Product Version3.0.10 
Fixed in Version3.2.0 
Summary0001942: Change to XAML whitespace affects TextBlock.Run parsing
Description

Seen in XamlToy and on C# Windows. Whitespace inside the TextBlock.Inlines element results in an error.

I'm listing this as "Tweak" severity because although an error is reported, it actually works properly.

Steps To Reproduce



<TextBlock>

<TextBlock.Inlines>

<Run Text="A" /><Run Text="B" /><Run Text="C" />

</TextBlock.Inlines>

</TextBlock>

Result: Displayed text = "ABC". No errors. 



<TextBlock>

<TextBlock.Inlines>

<Run Text="A" />

<Run Text="B" />

<Run Text="C" />

</TextBlock.Inlines>

</TextBlock>

Result: Displayed Text = "ABC". Error on the line that contains the last Run, "' ' is not a valid value for property Run."



<TextBlock>

<TextBlock.Inlines>

<Run Text="A" /><Run Text="B" /> <Run Text="C" />

</TextBlock.Inlines>

</TextBlock>

(There's a space between the second and third Run elements.)
Result: Displayed Text = "ABC". Error on the line that contains the Runs, "' ' is not a valid value for property Run."

PlatformAny

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Issue History

Date Modified Username Field Change
2021-03-16 00:47 DavidYawCSpeed New Issue
2021-03-16 00:48 DavidYawCSpeed Steps to Reproduce Updated
2021-03-16 00:48 DavidYawCSpeed Steps to Reproduce Updated
2021-03-16 12:45 jsantos Assigned To => sfernandez
2021-03-16 12:45 jsantos Status new => assigned
2021-03-16 12:45 jsantos Target Version => 3.0.12
2021-05-04 02:41 jsantos Target Version 3.0.12 => 3.0.13
2025-08-06 17:29 sfernandez Status assigned => resolved
2025-08-06 17:29 sfernandez Resolution open => fixed
2025-08-06 17:29 sfernandez Fixed in Version => 3.2.0