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winforms - Windows 10 Creators Update changes the style of PropertyGrid control

I just upgraded some systems to Windows 10 Creators Update and I noticed that the windows forms PropertyGrid control changed its default visual style for headers and bar margins to dark gray, like so:

<code>PropertyGrid</code> new style

And as mostly happens with unexpected visual changes, users are not happy. Is there a way to revert back to the old default or maybe override the default style?

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There's a bug in PropertyGrid:

The property PropertyGrid.LineColor has a DefaultValue attribute Set to SystemColors.InactiveBorder.
But the internal field lineColor is initialized with SystemColors.ControlDark.

This is bad, because the Windows Forms designer detects that the property has the same value as the DefaultValue attribute, and therefore it does not write the designer code for the PropertyGrid.LineColor property in InitializeComponent. So at runtime, the property is initialized to SystemColors.ControlDark.

As a quick hack, you can set the property after InitializeComponent:

InitializeComponent();
propertyGrid.LineColor = SystemColors.InactiveBorder;

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