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Follow the steps mentioned below.
1.read the forum guide lines first.
2.specify your problem very clearly.
3.if nobody answers you, it means that,
a>people who know the answer are not in the forum right now or
b>your question is not proper and understandable.
4.if it is not answered, then reposting your question multiple times would no way be helpful to you.
5. in this case, instead of reposting, try to put your question in a more elaborated way, such that you may get atleat clues to proceed further.
6.please delete the multiple posts. and retain only one. that will help you better.
hope you know how to delete and edit your posts. if not ask it here, i will guide you.
--------------------------------------------
Suggestion to the members:
Please prefix your main thread subject with [SOLVED] if it is solved.
thanks.
chandu.
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ashish_24188 wrote: I have to convert matlab functions to C so i need c code of imresize(image resize) matlab function
What you really meant to say was "I have to convert matlab functions to C so i need to learn how to write c code from matlab function source code". The .m files for imrotate and imresize are included with Matlab. They are quite well documented and Matlab code isn't all that different from C.
In addition, you could use Google to search for something like "convert matlab code to c" - that's more likely to yield something of use than spamming CodeProject forums with ill thought out questions like you've been doing.
Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p
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I have installed the eVC4.0, But it can't start up
with message"Microsoft eMbedded Visual C++ has discovered no CE platform SDK
installed on the desktop. Please install at least one CE platform SDK before
launching Microsoft eMbedded Visual C++."
How can I do?
Thanks.
To accomplish great things, we must not only act, but also dream;
not only plan, but also believe.
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"_$h@nky_" wrote: How can I do?
Have you seen here[^]?
It is a crappy thing, but it's life -^ Carlo Pallini
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Hi All
I am useing mysql and i am able to established the connection through this code.
CDatabase database;
try
{
if(database.OpenEx(_T("Driver={MySQL ODBC 5.1 Driver};Server=localhost;Database="";User=root; Password=root;Option=3;"), CDatabase::noOdbcDialog))
{
AfxMessageBox("Connection Successfully");
}
}
catch(CException *e)
{
AfxMessageBox("Connection Failed");
}
Now i want to fetch list all databases is ableble.
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dear sir/madam,
i m doing a project on " embedded matlab "
I have to convert matlab functions to C so i need c code of imrotate(image rotate) matlab function
Please forward me C codes . or guide me what I can do ?
kindly waiting for the reply
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Hello,
Read the guidelines[^] before you post anything further.
It is a crappy thing, but it's life -^ Carlo Pallini
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hi sir/madam i need c code(c programing) of matlab function imrotate(image rotate)so plz help me
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since the default user interface in visual c++ is not very good, I don't want to use the default the buttons, the combo box, the edit,...
how can i do? Are there some good article and codes that can be used?
modified on Monday, June 29, 2009 12:03 AM
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You can always subclass the existing controls and create your own using bitmaps..there are lots of links on CodeProject itself.
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thanks a lot, for visual c++ ,is there any specified link on codeproject for beginners? or the link of some good articles?
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does any one knows it? thks a lot
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Hi~ I'm a student from Korea. I don't know how to explain with Engilish well. sorry for that.
I would like to make a program that can prevent thef lap top.
For example, If someone lost lap top, the someone would like to find out and doesn't would like to be used it by thef.
You know what I mean?? sorry..
I would like to prevent format HDD.I don't know how to that. Could you tell me the method?
I had a idea,but I don't know that is possible.
that is if the program could prevent to enter CMOS and boot with CD,
the thef couldn't format HDD (my program) then the program would send mail with IP address.
I would like to make the program like that... Could I prevent format HDD with source ??
1. Could I set up bios password with source without cmos?
2. Could I fix to boot only HDD??(Can't boot with CD For that purpous is to prevent format)
Could you help me please..
I'm looking foward to answering ..thanks
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You can't do that in software, because you can't prevent the thief from putting the drive in another computer and formatting it there. Nor can you prevent him from taking a big magnet and erasing the drive that way. A better solution is to encrypt the drive, so if it is stolen, the thief can't read the data on the drive. Take a look at TrueCrypt[^]
There are also companies that offer services for tracking the laptop if it is stolen. One of them used to be a CP contest sponsor, but I can't remember the name right now.
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Thanks for reply
I got it.. thanks ..
What I mean is this is supposition.
Most of them won't know about computer very well so they will just use the lap top only..
Could I ask something??
Is it possible that I can default setting CMOS and just fix?
that mean is even though the thef try to change setting CMOS or CD boot, the CMOS setting just fix.
I heard that was already used in public Pc( PC cafe). sorry
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what ever happened to microsofts "BitLocker" anyone remember the hype about that? seems to have fizzed out to nothing
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BitLocker is still around, I rarely hear anything about it though. TrueCrypt is the app I hear mentioned most often.
--Mike--
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Thanks for your reply..
Have a good day !!
I will research BitLocker and TrueCrypt.
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I just installed Windows 7 RC and I did see the BitLocker option in the explorer.
«_Superman_»
I love work. It gives me something to do between weekends.
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Can someone help me with the below ADO API? I am a new programmer and am having problems programming a SQL Server connection. I have found various connection strings and continue to run into problems with the syntax. Thank you in advance.
#include "stdafx.h"
#include <iostream>
#include <string>
#import "C:\Program files\Common Files\System\Ado\msado15.dll" rename("EOF", "ADOEOF")
//---------------------------------------------------------------------------------------------------------------------------------------------
std::string outputashex(unsigned long l)
{
char buffer[1024];
::itoa(l, buffer, 16);
return buffer;
} ;
//---------------------------------------------------------------------------------------------------------------------------------------------
void main()
{
HRESULT hr;
CoInitialize(NULL);
try
{
ADODB::_ConnectionPtr connection;
hr = connection.CreateInstance(__uuidof(ADODB::Connection));
if (FAILED(hr))
{
throw _com_error(hr);
}
//--------------------------------------------------------------------------------------------------------------------------------------------
ADODB::_RecordsetPtr recordset;
hr = recordset.CreateInstance(__uuidof(ADODB::Recordset));
if (FAILED(hr))
{
throw _com_error(hr);
}
//--------------------------------------------------------------------------------------------------------------------------------------------
connection->CursorLocation = ADODB::adUseClient;
//--------------------------------------------------------------------------------------------------------------------------------------------
connection->Open("Provider=sqloledb;Server=.\SQLExpress;AttachDbFilename=c:\Program Files\Microsoft SQL Server\MSSQL10.SQLEXPRESS\MSSQL\DATA\WattsALoan.mdf;Database=WattsALoan;Trusted_Connection=Yes;")
//-------------------------------------------------------------------------------------------------------------------------------------------
//recordset->Open("CREATE TABLE mytable (value NVARCHAR(255))",
//connection.GetInterfacePtr(), ADODB::adOpenForwardOnly,
//ADODB::adLockReadOnly, ADODB::adCmdText);
//--------------------------------------------------------------------------------------------------------------------------------------------
//recordset->Open("INSERT INTO mytable VALUES ('Hello')",
//connection.GetInterfacePtr(), ADODB::adOpenForwardOnly,
//ADODB::adLockReadOnly, ADODB::adCmdText);
//--------------------------------------------------------------------------------------------------------------------------------------------
//recordset->Open("INSERT INTO mytable VALUES ('Goodbye')",
//connection.GetInterfacePtr(), ADODB::adOpenForwardOnly,
//ADODB::adLockReadOnly, ADODB::adCmdText);
//--------------------------------------------------------------------------------------------------------------------------------------------
recordset->Open("SELECT * from Customers",
connection.GetInterfacePtr(),
ADODB::adOpenForwardOnly, ADODB::adLockReadOnly,
ADODB::adCmdText);
//--------------------------------------------------------------------------------------------------------------------------------------------
while(!recordset->ADOEOF)
{
_variant_t var;
var = recordset->Fields->GetItem(L"value")->GetValue();
std::cout << static_cast<char *>(_bstr_t(var.bstrVal))
<< std::endl;
recordset->MoveNext();
};
//--------------------------------------------------------------------------------------------------------------------------------------------
//recordset->Close();
//recordset->Open("DROP TABLE mytable", connection.GetInterfacePtr(),
//ADODB::adOpenForwardOnly, ADODB::adLockReadOnly,
//ADODB::adCmdText);
}
catch(_com_error &e)
{
std::cerr << ::outputashex(hr) << ":"
<< static_cast<char *>(e.Description());
}
catch(...)
{
std::cerr << "Unhandled Exception";
};
}
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I have an application in which a second (worker) thread is created using AfxBeginThread(). The execution of this thread can be stalled due to a WaitOnSingleObject(), which MAY never get signalled. In this situation, when the application main thread terminates, I get a memory leak as follows:-
Detected memory leaks!
Dumping objects ->
strcore.cpp(118) : {78} normal block at 0x003011E0, 16 bytes long.
Data: < D:\ > 01 00 00 00 03 00 00 00 03 00 00 00 44 3A 5C 00
strcore.cpp(118) : {77} normal block at 0x00301220, 59 bytes long.
Data: < . Thre> 01 00 00 00 11 00 00 00 2E 00 00 00 54 68 72 65
thrdcore.cpp(166) : {71} client block at 0x003014C0, subtype 0, 112 bytes long.
a CWinThread object at 003014C0, 112 bytes long
If the WaitOnSingleObject gets signalled, then there is no memory leak.
I have tried various things to get over this problem, but have had no success. How should I properly deal with a waiting thread to avoid the memory leak ? (Apologies if this is a "trivial" question to the more experienced "threaders" !!)
Doug
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Add a "Terminate" event and then do a WaitOnMultipleObjects() with the terminate event handle first in the array. When you need to terminate, set the terminate event and sleep at least 0 (to give the other thread a chance to run.) Have the thread then exit normally and it will do cleanup.
A more sophisticated solution is to wait on the thread handle after you set the terminate event, though AfxBeginThread() makes this a bit tricky.
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Hi Joe, I had actually implemented your first solution already, except for the Sleep(0) - I NOW realise that there was a thread "race", which therefore still allowed failure. I also found that it works just as well with the terminate event handle in the second position in the array - have I missed something ? Many thanks for your help by the way !!
Doug
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