摘要： Introduction For quite a number of applications or services, it might be useful to know, whether a user is currently interactively logged on to a machine or not. Depending on a user currently logged o... 阅读全文

摘要： 用Winlogon Notification Package //想捕捉WinXP用户注销，切换用户的事件，用WTSRegisterSessionNotification这个函数，原形： // BOOL WTSRegisterSessionNotification( // HWND hWnd, // DWORD dwFlags // ); ... 阅读全文

摘要： Introduction The Winlogon Notification Package is a DLL which exports functions that handle Winlogon.exe events. These event messages includes lock, unlock, logoff, logon, startup, shutdown, startscre... 阅读全文