The BorderImageWidthRight property in the Sandbox.UI.BaseStyles class represents the border-image-width-right CSS property. This property allows you to specify the width of the right border image area of an element. It is a nullable property of type Sandbox.UI.Length, which means it can hold a length value or be null if not set.
To use the BorderImageWidthRight property, you can set it to a specific length value using the Sandbox.UI.Length type. This can be done in your UI styling code where you define the styles for your UI components.
// Example of setting the BorderImageWidthRight property var styles = new BaseStyles(); styles.BorderImageWidthRight = new Length(10, LengthUnit.Pixel);