public GUI_Main() { InitializeComponent(); Hactool = new Hactoolstarter(); var skinManager = MaterialSkinManager.Instance; skinManager.AddFormToManage(this); skinManager.Theme = MaterialSkinManager.Themes.DARK; skinManager.ColorScheme = new ColorScheme(Primary.Red800, Primary.Red900, Primary.Red500, Accent.Red100, TextShade.WHITE); }