https://developer.android.com/reference/android/text/style/CharacterStyle?authuser=2
CharacterStyle | API reference | Android Developers
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https://help.syncfusion.com/cr/uwp/Syncfusion.UI.Xaml.RichTextBoxAdv.CharacterStyle.html
Class CharacterStyle - UWP API Reference | Syncfusion
Represents the style for paragraph items.
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