[Performance] Avoid LINQ in TextBlock.UpdateHyperlinks
#15805
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area/performance 📈
Categorizes an issue or PR as relevant to performance
area/textblock
Categorizes an issue or PR as relevant to the TextBlock control
difficulty/tbd
Categorizes an issue for which the difficulty level needs to be defined.
good first issue
Denotes an issue ready for a new contributor, according to the "help wanted" guidelines.
help wanted
Denotes an issue that needs help from a contributor. Must meet "help wanted" guidelines.
kind/enhancement
New feature or request
triage/untriaged
Indicates an issue requires triaging or verification
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Youssef1313
added
kind/bug
6 tasks
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Current behavior
This causes unnecessary allocations
Note: the allocation happens regardless of whether the TextBlock actually has a hyperlink. It happens whenever the TextBlock doesn't use fast path (i.e, when it has non-null
_inlines)Expected behavior
No response
How to reproduce it (as minimally and precisely as possible)
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Workaround
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Works on UWP/WinUI
None
Environment
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NuGet package version(s)
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Affected platforms
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IDE
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IDE version
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Relevant plugins
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Anything else we need to know?
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