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Use the OpenFile API ([^]) with uStyle as OF_SHARE_EXCLUSIVE.
Opens a file with exclusive mode, and denies both read/write access to other processes. If a file has been opened in any other mode for read/write access, even by the current process, the function fails.
Величие не Бога может быть недооценена.
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Thanks. I will try it out now. Thanks alot
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Hi ARJ 09,
I would liek to know how to use OFSTRUCT? Thanks
Can give me a example?
the one i am using now is like this
FILE f3;
Cstring a = "C:/abc12";
f3 = fopen(a, "w");
fscanf(f3, "%d%d\n", &b, &c);
Please help me out. Thanks
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In OpenFile, OFSTRUCT is a output parameter, that returns the opened file attributes.
LPCSTR lpFileName = "c:\sample.txt";
OFSTRUCT ReOpenBuff ;
HFILE hFileHandle;
hFileHandle = OpenFile(lpFileName,&ReOpenBuff,OF_SHARE_EXCLUSIVE );
Величие не Бога может быть недооценена.
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Hi ARJ09,
is there a way to put/asign the OpenFile to another file name. Like
FILE* f;
f = OpenFile(.......);
Cos i need the f for fscanf
fscanf(f, "....", &a,&b);
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Nicholas Amh wrote: is there a way to put/asign the OpenFile to another file name.
Yes, just use a different name. You should read up on the use of variable names in C++.
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OpenFile returns HFILE, so using FILE* is not good.
and aviod fscanf.
Even OpenFile is not good in 32 bit application, the better approach is CreateFile([^]) which returns HANDLE.
Величие не Бога может быть недооценена.
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Do anyone know the code for displaying the selected items and its child items of a treecntrl into a listcntrl?
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Well Tree and List View control have methods (if you're using MFC) or messages you can exploit (You're a developer, right?) 
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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I am a fresher in MFC. That is why asking such questions.
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Have a look at documentation, see, for instance, "using CTreeCtrl" [^] and "using CListCtrl" [^].
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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hi all, I want to develop a program which can not be seen by task manager or other process monitor tools.
Generally, there are three ways to do this:
1) write this program as system service
2) thread injection to inject my program into other process
3) hook the task manager messages
Is there any other methods?
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Yes, they are all well documented in the "VirHack - The Definitive Guide to Virus Programming" book.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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 , thx.
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hi,how can i find this book.
i googled and find nothing.
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Ever heard about something called "Irony" ? 
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Cedric Moonen wrote: Ever heard about something called "Irony" ?
Sory sir, can't findz "Irony" book too, plz plz u gimme linkz (urgentz)... 
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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CPallini wrote: Sory sir, can't findz "Irony" book too, plz plz u gimme linkz (urgentz)...
Its coz you spelled it wrong: should be 'Ivory'. 
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You shouldn't be doing it.
“Follow your bliss.” – Joseph Campbell
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Anyway, just for fun.
In fact, a windows service is enough to finish my job.
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It won't "finish" the job. Task manager will show a service under the "Services" tab.
“Follow your bliss.” – Joseph Campbell
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These methods are not suitable.
you can hook the API OpenProcess or TerminateProcess,then to filted other process to use this API to open you process.
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Simply update the process linked list.
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Care to eleborate or do I sense that you can't really code at all pass your days looking at VB?
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