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Moving the background changes inside of the ControlTemplate trigger collection changes the binding precedence order such that our "IsMouseOver" trigger is even closer to the DGR_Border than a local value set directly on the DataGrid (i.e. AlternatingRBackground) and thus takes precedence.
Keboo
approved these changes
Nov 10, 2025
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Fixes #3964
Moving the background changes inside of the
ControlTemplate.Triggerscollection changes the binding precedence order such that ourIsMouseOvertrigger is even closer to the DGR_Border than a local value set directly on theDataGrid(e.g.<DataGrid AlternatingRowBackground="Green" ...>) and thus takes precedence.I moved the
IsSelectedtrigger as well, as this seemed to suffer from a similar issue.Before:
After:
