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by: Lee Crabtree |
last post by:
I have a managed DLL that I've used to expose a C++ class. One of the
functions in this class reads a line out of a file into a buffer of type
"unsigned char*". Since all the data is just...
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by: Steven T. Hatton |
last post by:
What is the best way to read data from a file into a fixed size array of
unsigned char? This is a file holding only a SHA1 digest. What I would
really like to do is initialize the ifstream with...
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by: cdrom205 |
last post by:
static void MDString ( unsigned char *input)
{
MD5_CTX context;
unsigned char digest;
unsigned int len = sizeof(input);//strlen (const char*)
md5.MD5Init (&context);
md5.MD5Update...
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by: Stephen Cawood |
last post by:
I'm trying to use a C++ .lib from C# (I tried the Interop group will no
results).
I have a working wrapper DLL (I can get back simple things like int), but
I'm having issues dealing with an array...
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by: bubzilla |
last post by:
hi
got a little prob with data types.
I´m reading data from a socket in to a unsigned char buf; .
Now, lets say there are 60Bytes written into the array( but it is
always different).
Now i...
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by: Yevgen Muntyan |
last post by:
Hey,
Why is it legal to do
union U {unsigned char u; int a;};
union U u;
u.a = 1;
u.u;
I tried to find it in the standard, but I only found that
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by: Michael B Allen |
last post by:
Hello,
Early on I decided that all text (what most people call "strings" )
in my code would be unsigned char *. The reasoning is that the elements
of these arrays are decidedly not signed. In...
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by: oliver.andrich |
last post by:
Hi,
can anybody with ctypes experience tell me, how to handle a C function
that returns an unsigned char*? Obviously it is not a restype of
c_char_p.
Best regards,
Oliver
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by: sansknowledge |
last post by:
hello all
i am new to this forum, i have some knowledge in c++. I am developing a win32 dll using vc++ 6.0 in winxp sp2 using a third party SDK my problem is
the sdk is having a few structures
1)...
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by: Kenzogio |
last post by:
Hi,
I have a struct "allmsg" and him member :
unsigned char card_number; //16
allmsg.card_number
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence...
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