How to relative scale size of User Control?

How to relative scale size of User Control?

wpf user-controls scale

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WPF scale text to fit only when too big

c# wpf scale truncate

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Don't scale ImageBrush while resizing, Repeat it!

c# wpf resize scale imagebrush

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WPF Application same size at every system scale (scale independent)

c# wpf scale dpi

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