[]
Gets or sets the style of check mark that is used if this WidgetAnnotation is linked with a CheckBoxField or a RadioButtonField.
Note that this property works over the Caption property, for example if CheckStyle is Cross, then ButtonAppearance.Caption will be "8".
If the value of this property is null, it indicates that ButtonAppearance.Caption contains an unknown value.public CheckStyle? CheckStyle { get; set; }
Public Property CheckStyle As CheckStyle?