public static void RemoveStyleSheetFromAsset(
BuilderDocument document, int ussIndex)
{
Undo.RegisterCompleteObjectUndo(
document.visualTreeAsset, "Remove StyleSheet from UXML");
document.RemoveStyleSheetFromDocument(ussIndex);
}
public static void RemoveStyleSheetsFromAsset(
BuilderDocument document, int[] indexes)
{
Undo.RegisterCompleteObjectUndo(
document.visualTreeAsset, "Remove StyleSheets from UXML");
foreach (var index in indexes)
{
document.RemoveStyleSheetFromDocument(index);
}
}