nah1337 wrote: wanted to log them straight out i mean like in row Well, it's just a matter of correcting your code so that you do not log each item on a separate line. Just say 'NO' to evaluated arguments for diadic functions! Ash

well everything works fine i mean the dll injector works fine if i inject the dll only once but if i use if statement to check if pid == pid it will crash injector ... mybe im checking wrongly if the process is running ...

You could use any of the IPC mechanisms to send a 'notification' from one process to another. The other process should handle this notification and execute code appropriately. See here for an example: http://www.flounder.com/messages.htm[^] There are some really weird people on this planet - MIM.

Are you sure you want a .NET answer? If you want an answer from a native code perspective, you should post this in the C++ forum (this is the C++/CLI forum). Regards, Nish My technology blog: voidnish.wordpress.com Code Project Forums : New Posts Monitor This application monitors for new posts in the Code Project forums.

wow now i can compile it thnx for your help, i hadnt tryed it and this shows my knowledge of c++ is still weak much to learn.

See my answer here[^]. txtspeak is the realm of 9 year old children, not developers. Christian Graus

zhq00001 wrote: the word "this" is the key word of C/C++. so it isn't declare as a variable In your first example it is, its declared as a parameter which is a variable: void (__thiscall* classfunction)(void *this ); void __thiscall myclassfunction(void *this ) { return classfunction(this->something); } I'm saying try changing it to: void (__thiscall* classfunction)(void *pParam ); void __thiscall myclassfunction(void *pParam ) { return classfunction(pParam->something); }

That is because testmy_sub_438213 isn't being called! They are XORing its address with 0xD6C45DD7. There are no function calls there! So there's no way any hooking can intercept any calls. Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p CodeProject MVP for 2010 - who'd'a thunk it!

Had you Googled virtualqueryeax you would have found this[^].

thnx very informative il start following you tips, thnx much !!!

Hello again thnx for previous replay well i still struggling with it and now i dosent just understand why i get the error i dont change anything after typedef .... typedef VOID (WINAPI* R_glDrawElements_) (GLenum , GLsizei , GLenum , const GLvoid *); R_glDrawElements_ pR_glDrawElements = (R_glDrawElements_)0x5ED02FD4; VOID WINAPI R_glDrawElements_(GLenum mode, GLsizei count, GLenum type, const GLvoid *indices) { R_glDrawElements_( mode, count, type, indices); } C:\Documents and Settings\ivor\Desktop\test5\Client.cpp(56) : error C2377: 'R_glDrawElements_' : redefinition; typedef cannot be overloaded with any other symbol C:\Documents and Settings\ivor\Desktop\test5\Client.cpp(27) : see declaration of 'R_glDrawElements_'

Probably the most complex but easy to use C++ construct is "sizeof". This little wonder will tell you the size of almost anything except Bill Gate's wallet. For example: printf("The size of a BYTE = %d\n", sizeof(BYTE)); struct MyStruct{ int x; float y; char wibble[256]; ... }; size_t MystructSize = sizeof(MyStruct); Well you get the idea. Quite an amazing little fellow is "sizeof" Regards T

Actually i dont have the source its from a dynamic dll and i decompiled te function using hexrayz so i just want to know how do declare it and i want to ook it usin detours i doubt it can be intercepted but can ya explaine more mybe example of intercepting this function

Well i want to hook opengl gldrawelements and using pointer for it so i have to wait valid opengl pointers also and the GLDRAWELEMENTS_TYPE didnt fix the error or i used it wrongly can u post me the whole line how it should look like ?

thnx for the help i try it later im on school now but il post the result !

I think your best bet is to look up Matt Pietreck's various books and articles. He does that soort of thing on a regular basis. :) Bram van Kampen