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Thank's for quick replay. I do this way, some times ago, but now, I wont write all the search, and filter method by hand. Becouse of the complex querys, witch generated at runtime, as the user wants. Ex.: somethimes I ned a quer like this: select * from partners where id<10 and name like'Mr.%' ..... and somethimes need group by option too.

Thank's for your help, I think that's what I looking for :)

Tank's for the answer! I try to use the refered article, to work out the correct solution. -- modified at 3:37 Thursday 20th July, 2006 I checked the article, its good, but isn't do what I want. This type of logging stil need to be modyfy the target program. I need solution to log a program/process without modifying it's code...

Yes, the compression uses a lot of memory. The file stream doesn't. --- b { font-weight: normal; }

Thaks for your answers! I hope someone can help me solve this problem. I think (and hope) is there a comand line util or an assemby program, witch can do anithing with a file, witout the permisson of windows... PS.: here you can find some "magic" program , they said, can unlock locked, or in used system or other files...

Thank's a lot! It's works fine ;) Can you tell me, how can I modify the ManagedHook or HookCore project to tell them witch cases makes this return 1 trick, and witch not. So how can I tell to the class from my C# app to do the return 1 action when my defined keys pressed, and otherwise do the normal action? I think i shoud add somethink like this: List l; Than I add my specila keys to the list, and every time keypress occures I search the list for the actual key, when I find it, do the return 1... Sorry for my stupid questions, but i not familiar with dll manipulation :sigh: I trí to modify SystemHookCore.cpp, and add a method, and a global witch set/store the keycodes, witch is exclude from system hooks. also modify the, managedhooks class, rebuild all, but when I start my app get error: "Entry point(my new function name) was nt found on systemhook.dll" :sigh: Thank's for help! -- modified at 10:29 Sunday 21st May, 2006

If you can get them to cough up the source code, great! RageInTheMachine9532 "...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Thank's I found the problem.