UnoPDFAppearance
TallComponents.UnoPdf.Client
TallComponents.UnoPdf.Client.Models.Pdf.Annotations.Widgets.RadioButtonWidgetModel
RadioButtonWidgetModel.CheckMarkStyle Property
The check mark appearance for this radio button widget.
Valid values are: "check", "circle", "cross", "diamond", "square", "star", "unknown".
csharp
public string CheckMarkStyle { get; set; }