Enum GtkWindowType Path C++ Link System.Windows.Forms.VisualStyles.GtkPlus.GtkWindowType, System.Windows.Forms underlying int32 System.Windows.Forms Values 2 NameValueHex GTK_WINDOW_TOPLEVEL00x00GTK_WINDOW_POPUP10x01 // System.Windows.Forms.VisualStyles.GtkPlus.GtkWindowType, System.Windows.Forms enum class GtkWindowType : int32 { GTK_WINDOW_TOPLEVEL = 0, GTK_WINDOW_POPUP = 1, };