public void ToggleBookmark()
{
IBookmarkBuffer markBuffer = GetContent <IBookmarkBuffer> ();
Debug.Assert(markBuffer != null);
int position = markBuffer.CursorPosition;
markBuffer.SetBookmarked(position, !markBuffer.IsBookmarked(position));
}
public bool IsBookmarked(int position)
{
if (bookmarkBuffer != null)
{
return(bookmarkBuffer.IsBookmarked(position));
}
else
{
return(false);
}
}