![]() ![]() Task Manager was introduced in its current form with Windows NT 4.0. ![]() The program can be started in recent versions of Windows by pressing ⊞ Win+ R and then typing in taskmgr.exe, by pressing Ctrl+ Alt+ Delete and clicking Start Task Manager, by pressing Ctrl+ ⇧ Shift+ Esc, or by right-clicking on the Windows taskbar and selecting "Task Manager". Task Manager can also be used to set process priorities, processor affinity, start and stop services, and forcibly terminate processes. It provides information about computer performance and running software, including name of running processes, CPU load, commit charge, I/O details, logged-in users, and Windows services. Many programs use this method to detect if the program was closed properly.X86 and 圆4 Task Manager, previously known as Windows Task Manager, is a task manager, system monitor, and startup manager included with Microsoft Windows systems. On the next start-up you you check back that value if it stills 0, this mean do the program was not closed properly, do do the clean up, if it's 1 no need to the clean-up, store 0 and move on. On your program start-up create a file or use the registry to store some value like 0, if the program was closed, received WM_CLOSE if it's GUI or CTRL_CLOSE_EVENT if you closed the command prompt, you do the clean-up and store 1. But this method is overwork and not safe, some AV products may detect it as harmful program.Ī simple solution is to clean up on the program start-up as James suggested. This hooks TerminateProcess in the same process, you need to ship it in a DLL and inject it in the Task Maneger process, didn't test it. TODO: check the memory protection and modify it. ![]() remove this code, the program will terminate itself. When a process is terminated (not closed) nothing realy can be done unless you start do some hooking, either by hooking TerminateProcess or NtTerminateProcess in the Task Manger process, example of how it works: #include īOOL WINAPI MyTerminateProcess(HANDLE hProcess, UINT uExitCode ) ![]()
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