Analyze the analysis of the analysis via SPY
------------- Window 95 -------------- Shell_TrayWnd | - Button | - TRAYNOTIFYWND | / - TRAYCLOCKWCLASS / - MSTASKSWCLASS / - SYSTABCONTROL32
------------- Window 98 -------------- Because the Quick Launch feature is added, the structure is not the same shell_trayWnd | - Button | - TRAYNOTIFYWND | / - TRAYCLOCKWCLASS / - RebarWindow32 | - MStaskswwclass | / - SYSTABCONTROL32 / - TOOLBARWINDOW32
------------- Window 2000 ------------ W95, W98 Application TRAY icon is put in the TRAYNOTIFYWND W2000 application TRAY icon is TrayNotifyWnd placed in the child window ToolbarWindow32 Shell_TrayWnd | - Button | - TrayNotifyWnd | | - TrayClockWClass | / - ToolbarWindow32 / - ReBarWindow32 | - MSTaskSwWClass | / - SysTabControl32 / - ToolbarWindow32
