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Don't forget to pass TRUE as the WaitAll (3rd) parameter.
Michel
It is a lovely language, but it takes a very long time to say anything in it, because we do not say anything in it, unless it is worth taking a very long time to say, and to listen to.
- TreeBeard
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do these 2 functions (spaw* and _exec) work under windows (not dos)?
thx
includeh10
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they'll work under both .
-c
"[it was..] one of those evenings when you feel that not only will there definitely be a revolution, but that the Association of Manufacturers will foot the bill."
-- Umberto Eco, Foucault's Pendulum
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I have a directory and i want read the file without i know the name of file.
How i can start?
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Have a look at FindFirstFile and friends.
Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo
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This function searches a directory for a file whose name matches the specified file name. FindFirstFile examines subdirectory names as well as file names.
I don't know the name of the file.
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Look deeper into the docs The function supports wildcards, take advantage of them.
Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo
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Use CFileFind class may be esaier
I am seeking...
For what?
Why did you ask me for what? I don't know!
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This solution are not good. Other solition?
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It says that cout is an undecalred identifier when i #include <iostream>
thanks
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It is std::cout , although many samples omit the prefix for brevity.
You can stick to the simpler cout including
using namespace std; right after the #include s, though this is not, for a variety of reasons, a good policy to follow in general.
Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo
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Hi all!
I'm searching for a free (legal, of course) Visual C++ CD, I mean, the Introductory or Student version or something similar.
Where can I find it ?
Can I download it from some webstite ?
I need the 6.0 release (or later).
Please help!
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Thank you!
I've found the same Introductory version on another book too:
Learn Visual C++ N:-Dow
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Hi
I want to create a dynamic link library in Visual C++ for use in Visual Basic.
From VB i pass a String to the dll, so far so good, but now i want to return another String to the VB-program. My problem is now the memory access error, that occurs in the running VB programm.
What types in the c++dll can i return to VB, that expect a String??
thanx for your replies
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A BSTR , I think. CComBSTR could be useful to do this.
Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo
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I though about creating a Edit window in my app that when called
at runtime would catch all OutputDebugStrings that my program was
making.
After some nosing about on MSDN about catching OutPutDebugStrings i
wrote a thread function as below and called it from a menu option. The
idea was to eventually create a small window that would be updated with
any OutPutDebugStrings that were caught.
<br />
UINT catchDebugString(LPVOID param)<br />
{<br />
TCHAR myChar[1024];<br />
DWORD dwProcessId = GetCurrentProcessId();<br />
HANDLE hHandle = OpenProcess( PROCESS_ALL_ACCESS, false, dwProcessId );<br />
<br />
if ( DebugActiveProcess( dwProcessId ) == 0 )<br />
return 0;<br />
<br />
DEBUG_EVENT de;<br />
<br />
while ( WaitForDebugEvent( &de, INFINITE ) )<br />
{ <br />
if ( de.dwDebugEventCode == OUTPUT_DEBUG_STRING_EVENT )<br />
{<br />
OUTPUT_DEBUG_STRING_INFO deStr = de.u.DebugString; <br />
<br />
ReadProcessMemory(hHandle, deStr.lpDebugStringData, myChar, 1024, NULL);<br />
}<br />
<br />
if ( EXIT_PROCESS_DEBUG_EVENT == de.dwDebugEventCode )<br />
break;<br />
<br />
ContinueDebugEvent( de.dwProcessId, de.dwThreadId, DBG_CONTINUE );<br />
} <br />
<br />
return 1;<br />
}<br />
All was well until i found out i cant call DebugActiveProcess( dwProcessId )
with my own process id , there by making it so i cant catch my own OutputDebugStrings.
I just wondered if anyone out there had any ideas of how i could overcome this
problem or if there is another way to catch OutputDebugStrings??
cheers
AdrianCooper me;
while(CKitchen::beerInFridge()) {
me.watchTV();
me.consumeBeer(myKitchen.getBeerCan());
}
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DebugView do that and lot more
http://www.sysinternals.com/ntw2k/freeware/debugview.shtml
U have to change ur process privilege to debug mode first if u still wanna do it
Papa
while (TRUE)
Papa.WillLove ( Bebe ) ;
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hey there papa... yes i am aware of debug output viewer applications but want to do this programatically..
AdrianCooper me;
while(CKitchen::beerInFridge()) {
me.watchTV();
me.consumeBeer(myKitchen.getBeerCan());
}
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cheers mate... I'll have a look at that, as it looks like it will provide valuable info for me..
AdrianCooper me;
while(CKitchen::beerInFridge()) {
me.watchTV();
me.consumeBeer(myKitchen.getBeerCan());
}
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Maybe Ivo Ivanov's API hooking revealed[^] can be of help here.
Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo
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cheers Joaquín.. Im just having a quick read now
AdrianCooper me;
while(CKitchen::beerInFridge()) {
me.watchTV();
me.consumeBeer(myKitchen.getBeerCan());
}
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I'm trying to draw a button and an ip address area in my active x control.
I thought I could just use the ResourceView->Dialog to add the components visually, but evidently that only allows you to manipulate the property and about box areas for activex programs.
So... my question is how do I draw, say, a simple CButton in the ondraw area of my control?
something like:
void CAChatCtrl::ondraw(CDC* pdc, const CRect& rcBounds, const CRect& rcInvalid)
{
CButton testButton = new Button();
CRect bBounds = new CRect( rcBounds->r - 30, rcBounds->b - 30, rcBounds->r, rcBounds->b );
testButton::Create("DrawnButon",BS_DEFPUSHBUTTON,bBounds,?,??);
}
Thanks for any help
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Hey there guys... Just found out that if you want to get the last error of api calls then just type:
@err,hr
into the watch window... A very useful tip i thought and saves you programaticaly calling the the GetLastError api function!
AdrianCooper me;
while(CKitchen::beerInFridge()) {
me.watchTV();
me.consumeBeer(myKitchen.getBeerCan());
}
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