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Great Reads

A Note on How Functions are Called

by Dr. Song Li

This is a note on how compilers implement function calls to pass the parameters to and get the return value from the called functions.

Protecting .NET 4.+ Application By C++ [Unmanaged]

by The Ænema

Inject your 4.5 framework .NET application into a C++ unmanaged host application - fast, secure & without any extra tool or library.

Implementing a Universal Turing Machine With Only mov Instructions

by Gregory Morse

UTM based on mov is Turing-complete paper x86 and x86-64

PolyHook 2: C++17 x86/x64 Hooking Library

by stevemk14ebr

PolyHook v2 - the C++17 x86/x64 library supporting multiple methods of hooking

Latest Articles

A Note on How Functions are Called

by Dr. Song Li

This is a note on how compilers implement function calls to pass the parameters to and get the return value from the called functions.

FingerPrintf: A Small Library for Quick Usage of the Biometric API, Fingerprint and Camera

by Michael Chourdakis

Use your sensors for identification and verification

A Tiger Hash Implementation for C#

by captnmac

A Tiger hash Implementation for C#, invocable through dotnet's HashAlgorithm class

Load a x86 DLL into a x64 Executable... Mission Possible?

by Michael Chourdakis

Try deep CPU features

All Articles

64 bit

'Microsoft.ace.oledb.12.0' provider is not registered on the local machine ONLY in VS 2010

10 Nov 2017 by Member 12117439

'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine. I am getting this in visual studio only after upgrading from 32bit office 2013 to 64bit office 16. I have already installed the 64bit database engine and my published project from IIS is working with the existing access...

32 bit application in 64 bit processor

25 Nov 2011 by shefeekcm

Hi all,is it possible to execute a 64 bit application in 32 bit processor and vice versa.advance thanks to all

32 bit application in 64 bit processor

25 Nov 2011 by Not Active

You can't execute a 64 bit application in a 32 bit environment. Step back and think about it for at least a moment.

32 bit application in 64 bit processor

25 Nov 2011 by RaisKazi

Have a look at below link.http://windows.microsoft.com/en-IN/windows-vista/32-bit-and-64-bit-Windows-frequently-asked-questions

32bit Flash thunk hook code OK. but 64bit code occur 'Access Violation'.

2 Aug 2015 by migurazi

I write vc++ code with flash.I want to hooking flash because mouse right button operation and flash's transparent.In my code, use flash32*.ocx or flash64*.ocx (Active-X) reference code :1. 플래시콘 컨트롤 (FlashconAxWindow) | 마을 :: 컨텐츠 상세보기 (korean. sorry^^)2. Another new thunk...

64 Bit Injection Cave

19 Jun 2011 by Rimon Orni

Code injection cave for 64 bit processes

64 bit Windows 7 PrintQueue Monitor Not Working

8 Feb 2012 by Member 7802059

During my sophomore project, we had to seek out a client and write a program that would satisfy their need. My client requested a print monitor. I wrote a nice little program utilizing the code found here:Monitor jobs in a printer queue (.NET)[^]It worked great. A year later, I recieve...

64 bit Windows 7 PrintQueue Monitor Not Working

8 Feb 2012 by Christian Graus

I would try doing a 32 bit build. That way, it will run in 32 bit mode, which means that it should work the same on a 64 bit machine. I've had to do that in the past, in order to consume 32 bit dlls.

64 bit Windows 7 PrintQueue Monitor Not Working

8 Feb 2012 by Richard MacCutchan

Since you used code based on a CodeProject article, it would be best to post your question in the forum at the end of the article, and discuss with the author.

64 bit Windows 7 PrintQueue Monitor Not Working

8 Feb 2012 by Sergey Alexandrovich Kryukov

I would advice you load the page with the article you referenced above and click "New Message" in the "Comments and Discussion" section, below the article text. Ask your questions to the author. He will be notified via e-mail on your post and get a change to reply.—SA

64 bit Windows 7 PrintQueue Monitor Not Working

8 Feb 2012 by Member 7802059

Thank you all for assisting me. And next time if I have trouble, I shall go to the author.Thanks again,Bake

64-bit Android and Android Run Time

1 May 2015 by Intel

64-bit Android and Android Run Time

64-bit library project with 32-bit application

18 Nov 2020 by DoingWork

Dear Friends My Main application is 32-bit application. It is limitation due to some third party DLLs that I can't convert it to 64-bit. Now I have created a new 64-bit library project and compilation is successful but on application startup it...

64-bit library project with 32-bit application

17 Nov 2020 by Richard Deeming

You can't load a 64-bit library in a 32-bit process, or a 32-bit library in a 64-bit process.

64-bit library project with 32-bit application

17 Nov 2020 by TheRealSteveJudge

Please have a look here: Process Interoperability - Win32 apps | Microsoft Docs[^] There it is said: On 64-bit Windows, a 64-bit process cannot load a 32-bit dynamic-link library (DLL). Additionally, a 32-bit process cannot load a 64-bit DLL. ...

64-bit library project with 32-bit application

18 Nov 2020 by RickZeeland

Here is a possible solution: How do I use 32-bit dll in 64-bit app?[^] But it does not look very robust to me, another option might be to split your application in a 32 part (with all the legacy dll's) and a 64 bit part and let them communicate...

64bit Working Environment Issue

12 Dec 2011 by akosidab

Hi,I would like to ask your opinion here in CodeProject.I would like to develop 32Bit Applications in Visual Studio 2008 using Windows7 64Bit OS. Would there be a problem if I'm going to deploy my application in a 32Bit OS?Thank you very muchRegards,David

SQL-Server-2005

64bit Working Environment Issue

12 Dec 2011 by AmitGajjar

Hi,just make sure Solution Platforms should be "Mixed Platforms".hope this will help you.thanks-amit.

SQL-Server-2005

99 Problems and a Bit Ain’t One

20 Oct 2014 by Rion Williams

99 Problems and a Bit Ain’t One

990423 - how to distinguish between 32-bit and 64-bit installers?

13 Jul 2020 by ilostmyid2

Hi We know that 32-bit exe files can't run 64-bit dll's (call their functions) and vice versa. We know that a 32-bit package (MSI Windows Installer) may be installed on a 32-bit Windows and a 64-bit Windows, while a 64-bit MSI package may be...

A good cross platform hash function\algorithm

25 Aug 2012 by Joezer BH

Hey all, I need a good hash function (for strings) that will produce the same hash value for a specific string on different platforms, My app invovles a server farm, and a "bank" server, Each server produces hash "keys" for strings and the bank stores the keys.The Servers may later...

A good cross platform hash function\algorithm

26 Aug 2012 by Kenneth Haugland

How about the build in class in .NET:http://msdn.microsoft.com/en-us/library/system.security.cryptography.rsacryptoserviceprovider.aspx[^]

A Light-weight, Thread Safe Properties Class for C++ Embedded Projects

16 Dec 2015 by Tim ONeil

INI-style properties for C++ Embedded/Applications on Linux

A Note on How Functions are Called

28 Jun 2023 by Dr. Song Li

This is a note on how compilers implement function calls to pass the parameters to and get the return value from the called functions.

A Sample Named "MACTracker" of Floodlight Controller

8 Dec 2015 by JinWenQiang

An instance of Floodlight Controller

A Tiger Hash Implementation for C#

9 Jul 2022 by captnmac

A Tiger hash Implementation for C#, invocable through dotnet's HashAlgorithm class

Access Data Source that is a 64 bit odbc driver

13 Apr 2012 by tharre

Hello all, I've written a program that has worked well on 32 bit machines but, I have found that on W7 the application puts the driver in the wow5624 directory for the ODBC. I can access and find the data source but when I try to do a connect I get an error message something like, cannot find...

Access Data Source that is a 64 bit odbc driver

13 Apr 2012 by Kuldeep B

Hi Tharre...1)Download AccessDatabaseEngine_x64.exe fromhttp://www.microsoft.com/download/en/details.aspx?id=13255[^]2)Uninstall MS Office from your Machine.3)Install AccessDatabaseEngine_x64.exe.4)Install MS OfficeThen try your application.May this help you.Enjoy...

Access Data Source that is a 64 bit odbc driver

13 Apr 2012 by tharre

Hi Kuldeep,Guess I wasn't clear enough. The application that created an ODBC placed it's ODBC into the SysWOW64 directory. I have written code that can retreive the Data Source from the 64-bit registry but when I use the name it cannot find the source because the vb program seems to be...

Accessing 64-bit SQL Anywhere DB DSN source

16 Apr 2012 by tharre

Hello all,Well, I've run into a road block and could use some ideas. I built a program that looks at a SQL Anywhere database 9.0. It has worked fine under XP or windows 7 as long as the DB is in the 32bit ODBC directory. As the application that creates the database, not mine, puts it...

Accessing 64-bit SQL Anywhere DB DSN source

17 Apr 2012 by Maciej Los

Try to run: C:\Windows\SysWOW64\odbcad32.exe to register new DSN source. And use this DSN name building connection string ;)

According to plateform the version resource file should be loaded

16 Nov 2011 by vikky08

I have a vc++ project(suppose "driver")in WIN32.It have also a resource file(version).in 64bit machine The whole project is same except the name (Like "driverx64").Now the problem is In the version file project name is set to "driver".So when I build the project in 64bit the project name show...

According to plateform the version resource file should be loaded

16 Nov 2011 by Richard MacCutchan

Create a new empty project called "driver64".Add all the source files from the driver project to the appropriate folders (use right click, "Add existing").Build.

AcroPDFlib.dll and 64bit

24 Aug 2011 by JasonSelf

I have an application that I am converting to work in a 64bit environment, this application was initially written to be 32bit. Unfortunately, AcroPDFlib seems to be throwing a 'Class Not Registered (0X80040154)' Error at me.This is a dll add-in to 64bit AutoCAD so my app must continue to be...

AcroPDFlib.dll and 64bit

24 Aug 2011 by fjdiewornncalwe

According to this forum post, this is caused when a 32 bit version of the AcroPDFlib is used. As of the writing of that entry (which was quite a while ago) there wasn't a 64bit version available.http://forums.adobe.com/message/2391380[^]This one too:...

AcroPDFlib.dll and 64bit

24 Aug 2011 by koolprasad2003

build/compile your code with target platform 'X86' and then try.

Advanced Data I/O using IPC on Windows

14 Apr 2018 by Andy Galluzzi

Join me to create the most advanced yet most simple to use full duplex MMF based IPC for Windows

an application built in 32bit OS not working in 64 bit

16 Jan 2012 by Shabana Parveen

Not sure why an application built in 32bit OS not working in 64 bit is for extended memory. Extra registers to provide more memory... Not quite sure about compatibility stuffOr may be file setting location is different due which issue has occured

an application built in 32bit OS not working in 64 bit

17 Jan 2012 by Sergey Alexandrovich Kryukov

Just a note: extra registers will not provide you any more memory. You probably have no idea about registers. Where did you get this term "extended memory"? There is no such stuff on modern system, but it was their long time ago.You need to keep in mind that 1) you can never mix executables...

An autonomous and concealed IPC mechanism

16 Dec 2017 by Kewin Rausch

A really tiny IPC mechanism which does not rely on any existing system call or API.

An error while attempting to load the crystal reports runtime (X64 bit win2003 with IIS 6)

25 Aug 2011 by shreya1987

problem : I got following error while creating object of ReportDocument()An error occoured while attempting to load the crystal reports runtime.Either the crystal reports registry key permissions are suffcient or the crystal reports runtime is not installed correctlyenvironment :...

An error while attempting to load the crystal reports runtime (X64 bit win2003 with IIS 6)

12 Nov 2011 by thatraja

Here you goEither the Crystal Reports registry key permissions are insufficient or the Crystal Reports runtime is not installed correctly[^]An error has occurred while attempting to load the Crystal Reports runtime[^]Crystal Reports Runtime for VS on Windows 7 Throws an Error[^]

Application works in Debug mode but not in Release

9 May 2014 by Nick R 336

I am compiling an application using Visual Studio 2010 64 bit compiler. It compiles without errors. The Debug version of the application runs fine. However the Release version crashes on start-up with the following 2 errors:Faulting application name: Router.exe, version: 1.0.0.1, time stamp:...

Application works in Debug mode but not in Release

9 May 2014 by CPallini

Obligatory reference: Newcomer's "Surviving the Release Version" article[^].

Are these 2 pieces of code the same?

22 Apr 2012 by jesusfan811

I make a lot of small programs in VB.Net. Of course, I have to declare variables. The way I declare "New" variables isPublic House As Building = New Building("live")Is that the same as this?Public House As New Building("live")If not, what's faster, does it matter, what is safer?Btw,...

Are these 2 pieces of code the same?

22 Apr 2012 by VJ Reddy

Let us seeSub Main Dim House As Building = New Building("live") Dim House2 As New Building("live")End SubPublic class Building Public sub New (Name as string) end subEnd classThe IL generated for the above code isIL_0001: ldstr "live"IL_0006: newobj ...

Are these 2 pieces of code the same?

22 Apr 2012 by Sergey Alexandrovich Kryukov

I don't think there can be any difference, but I don't know what was to ask about. I never install support of VB.NET projects with Visual Studio and lazy enough to test it with always available compiler via a command line, otherwise I would simply compile both cases, run compiled code through...

Assigning String to Char pointer error

13 May 2013 by amsainju

I am stucked in a problem assigning a string, converted by using stringify, to a character pointer. It seemed that the character pointer(char * particleVS ) is taking only first 256 character of the string. My working in 64bit platform. Also the same code works fine for 32bit platform. I...

Assigning String to Char pointer error

14 May 2013 by MuraliChagarlamudi

Have you tried with W2A & A2W convertion

Benchmarking .NET Core SIMD Performance vs. Intel ISPC

11 Jan 2018 by Allister Beharry

.NET SIMD programs using the Vector types show performance comparable to Intel ISPC and open source C++ SIMD libraries while satisfying the same goal of SIMD developer productivity in a high-level language.

C# How To Unhighlight Text In RichTextBox?

25 Dec 2014 by MasterCodeon

Hello Everyone!i need to know how to unhighlight text in a Rich Text Box.heres what i have so far://This Selects The TextTB.Select(ThreadOperation.CharPos,ThreadOperation.TextCurrentlySpeaking.Length);//This Sets The Select Texts Highlight Color To The System Highlight...

C# How To Unhighlight Text In RichTextBox?

26 Dec 2014 by BillWoodruff

Getting ready to traverse the Text contents of the RichTextBox word-by-word:private Color HighLightForeColor = Color.Yellow; // your foreground color hereprivate Color HighLightBackColor = Color.Navy; // your background color here// the previous Selection Colorsprivate Color...

C# Unable to delete registry key in Win 7 64 Bit PC

13 May 2013 by dinesh_redhawk

Hello All,I am unable to delete a particular registry key from Win 7 64 bit. The deletion command result is successful but when i go and check in registry, the entry exists.In Win7 32 bit and other OS, it runs fine-deletes successfully. The problem is in 64 bit OS.Below is the code...

C# Unable to delete registry key in Win 7 64 Bit PC

12 May 2013 by Richard MacCutchan

Try it with this version of the delete[^], and catch any exceptions that are raised.

C# Windows 7 Unlock Computer And How To Log Keystrokes While The Computer Is Locked?

31 Dec 2014 by MasterCodeon

Hello everyone!i am wondering how would i go about unlocking(not locking) my computer using windows credentials.i have read that i would need to run some sort of service to do this.how would i do so?i know this is a pretty vague question but i have searched all over CP but haven't really...

C# Windows 7 Unlock Computer And How To Log Keystrokes While The Computer Is Locked?

1 Jan 2015 by Dave Kreskowiak

You cannot write an application to unlock the console. There is no API function you can call to do this. This is for security reasons.Also, you cannot log keystrokes while the desktop is locked. This is because your application is running under one desktop (the users) and the lock screen is...

C++ Project Compilation Error?

2 Jan 2015 by MasterCodeon

hello everyone!i downloaded the source code for this article(i am trying to implement a global system hook in my app) but when i try to compile it VS2010(I am using Visual Studio 2010 Premium) gives me an error(for the C++ part of it) of:Error 1 error LNK1123: failure during conversion to...

C++ Project Compilation Error?

2 Jan 2015 by OriginalGriff

Don't post this under Quick Answers - if you got the code from an article, then there is a "new message" button at the bottom of that article, which causes an email to be sent to the author. They are then alerted that you wish to speak to them.Posting this here relies on them "dropping by" and...

C++ unmanaged dll runing at 64bit windows7

3 Mar 2011 by IvyLi

I have C# windows application which calling C++ unmanaged dll function. this application is working fine at windows XP x86 environment. now i move this application to WIN7 64 bit environment. I complied c++ dll at x64, and build my C# application at x64 as well. when i run my application, I got...

C++ unmanaged dll runing at 64bit windows7

3 Mar 2011 by Sergey Alexandrovich Kryukov

Chances are, you're trying to work with some Win32 executable, like a DLL. You cannot do it, and the problem is only manifested during run-time. For example, how do you know "SpotForwardSimDLL.dll" is not 32-bit?The components built as 64-bit and 32-bit work on a 64-bit systems in a...

Calibration of a picture from a webcam

9 Nov 2011 by Hardghost

Hello,I have a problem with calibration of the image from the webcam.I do motion detection and take de degrees for turning an eye (drawing in DirectX). I place my camera in a look down position. But it is possible that the camera don't look straight down.Now the problem is that the...

Calibration of a picture from a webcam

10 Nov 2011 by Manfred Rudolf Bihy

There is a great article here on CP that has the logic built in that you require: Realtime Webcam Sudoku Solver[^]. It's a great article by our fellow CPian Bojan Banko[^]. Look out for the step How to detect rotation.Cheers!—MRB

Can I use Borland C++ Builder 2006 in a 64 bits OS ?

26 Apr 2010 by David21u2

Hi, I'm having some issues with the memory allocation... I work with BDS2006 but i'm considering to migrate to 64 bits OS...which version can I use... Builder 2010 maybe ?tks in advance

Can I use Borland C++ Builder 2006 in a 64 bits OS ?

26 Apr 2010 by #realJSOP

I don't see why not. At the very most, you'd have to set compatibility on the executables associated with the compiler, but I doubt you'd even have to do that.I didn't even know Borland was still making compilers...

Can I use Borland C++ Builder 2006 in a 64 bits OS ?

28 Apr 2010 by Gordon Brandly

The answer is the same as for your duplicate question: no version of C++Builder produces 64-bit code right now. Embarcadero does plan to add 64-bit capability to a future version, since it's been requested many times.

Can someone quickly point to the spot on my WS2008 R2 where Microsoft.Data.ODBC.dll is located?

24 Dec 2011 by RedDk

As tags might or might not show up I'll include them here in the body of this plea:.NET, SQL Server, Windows 7, Office 2007, Windows Server 2008 R2 (64-bit)

Can someone quickly point to the spot on my WS2008 R2 where Microsoft.Data.ODBC.dll is located?

24 Dec 2011 by Wendelius

If you mean how to configure the ODBC data source, see: http://support.microsoft.com/kb/942976[^]

Class not registered (exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))

19 Nov 2019 by Ramana RK

Hi Team, I have deployed my dotnet application in 64bit windows server. When i try to run my application i am getting below error. Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)) Please help me to resolve this issue. Thanks in advance. Thanks, Ramana What...

Class not registered (exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))

18 Nov 2019 by RickZeeland

It's probably a COM object error, see answers here: "Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))"[^] When using 64-bit COM components on IIS, make sure the application pool is set to not allow 32 bit applications (Enable 32-Bit Applications: false in...

Class not registered (exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))

19 Nov 2019 by Richard Deeming

You haven't given us much to go on, but gazing into my crystal ball, I suspect you're trying to use Office Interop to manipulate Microsoft Office documents on the server, and Microsoft Office is not installed. Read the following Microsoft knowledgebase article: Considerations for server-side...

Connecting Oracle 10g in 64-Bit Environment using ASP.net, Crystal Reports

21 Aug 2012 by prathameshpitale

Hello,I am using C#.net as my programming Language, I have OS windows 7 64 Bit, Oracle 10g.All works fine in Windows Forms Application, but when i try to connect crystal reports to Oracle 10g, I recieve error "CONNECTION NOT OPEN", I am connecting to oracle using Microsoft provider for...

Connecting Oracle 10g in 64-Bit Environment using ASP.net, Crystal Reports

21 Aug 2012 by Wendelius

If I recall correctly, Microsoft will not continue to develop (or support) the provider to Oracle. Because of this you should use ODP.NET which has both 32 and 64 bit versions.

Controlling a Myo Armband with C#

6 Oct 2014 by Dev Leader

Are you excited to get your Myo armband from Thalmic Labs? If you're a C# developer, then check out this open source library to help you control your Myo! The post appeared first on http://www.DevLeader.ca.

convert 32 bit setup file into 64 bit file

11 Oct 2012 by fjdiewornncalwe

The simple reason is that you are trying to install an incompatible 32 bit application on a 64 bit Operating System. Get the 64 bit version of the program. If it is a legal version of licensed software, then the vendor should be able to help you out.

Windows-Installer

convert 32 bit setup file into 64 bit file

27 Mar 2018 by Member 13750892

The best solution is install 64 bit software at 64 bit and 32 bit software at 32 bit windows.

Windows-Installer

convert 32 bit setup file into 64 bit file

11 Oct 2012 by ♥…ЯҠ…♥

Hi Friends,My friend download nfs run from internet for his system.I am always fond of nfs so i requested the same and try to install the same in my system.Actually my friend os is windows xp 32 bit it seems.But my os is windows 7 ultimate 64 bit. When i try to install it in my...

Windows-Installer

Convert 32bit DLL to 64bit DLL

22 Feb 2021 by mohammad hasani

Hello, I'm adding Panasonic IP Camera SDK to my project but it is 32bit. I need a 64bit SDK. Is there any way to convert 32bit DLL files to 64bit DLL or use 32bit DLL with 64bit C# application? What I have tried: I've tried dotpeek and...

Convert 32bit DLL to 64bit DLL

22 Feb 2021 by Richard Deeming

No. You would need to get the original source code (and permission to modify it), fix any issues which would prevent it from working in a 64-bit process, and recompile it as a 64-bit library. If the library depends on other 32-bit libraries or...

Convert 32bit DLL to 64bit DLL

22 Feb 2021 by RickZeeland

If possible create a separate 32 bits application that uses the 32 bit dll and call that using Process.Start()[^] from your 64 bits application. There are other ways like using named pipes for inter-process communincation, but they are quite...

Converting C++ application from 32 bit to 64 bit

5 May 2014 by Nick R 336

Hello! I am looking for some help with run-time errors in C++ application converted to 64-bit. It worked fine in 32-bit for almost a decade. I compiled it using Visual Studio 2010 64-bit compiler. There are no compiler errors. The project compiles into a dll file, which is used by an executable...

Converting C++ application from 32 bit to 64 bit

6 May 2014 by Nick R 336

The second problem was resolved by declaring the two strings as global variables at the beginning of the function. For some strange reason, I can only start the app in Debug mode and not the Release executable.

Crash in Process.MainModule

11 Jul 2010 by Damy@chennai

Hi every one i have been using Process.MainModule.FileName to get the filename of all the running processes in a windowsXP32bit application. It was working fine. But the same 32-bit application crashed in 64-bit XP system giving the error as "Only part of a ReadProcessMemory or...

Create a 64-bit application using Visual C# Express 2010

26 Aug 2012 by Thomas Daniels

Hi,I'm using Visual C# Express 2010.Is it possible to compile the project to a 64-bitapplication?Thanks for all help.

Create a 64-bit application using Visual C# Express 2010

26 Aug 2012 by Mehdi Gholam

By default if you are building to "ANY CPU" then your EXE will execute in 64bit mode on a 64bit machine on .net .You can disable this and run in 32bit mode by setting the "Platform target" to x86 CPU in the project settings.

Create a 64-bit application using Visual C# Express 2010

26 Aug 2012 by Valery Possoz

hello,On Vs 2010 C# edition the anyCpu and x64 settings are hidden by default you need to enable them first.Tool->Option then make sure the check box "show all settigns" is checked, then go to General and tick show advanced build configuration.Then using the solution explorer you can...

Create File which just can open From my program

5 Aug 2013 by Ali kianinejad

HiI want to Create File With C++ code that i can just can be change (Read,Write,Delete,Rename,etc) from my programonly and only from my program

Create File which just can open From my program

5 Aug 2013 by Status BreakPoint

Until your program exit, you can lock target file.So, other program can't access to the file.Check dwShareMode argument.CreateFile Function

Create File which just can open From my program

5 Aug 2013 by ♥…ЯҠ…♥

Hi Ali,I think you want to create your own extension file which can be accessible only from your application am i right?Link1[^]Home this helps you better.Thanks for asking this question in here. :-)Thanks,RK

creating 64bit idl and other files

19 Apr 2010 by doubts.vc

Hi,I new to com.I have a com project where in the project settings the following values are given "configuration properties-->c/c++-->Preprocessor-->preprocessor definitions" _ATL_ATTRIBUTES "configuration properties-->Linker-->Embedded IDL-->merged IDL Base File name" ...

creating 64bit idl and other files

19 Apr 2010 by doubts.vc

Hi,As i dont have an IDL file in the project i dont get an MIDL tab .So its not possible to set any thing there. i tried the command line "/env win64" in "configuration properties-->Linker-->Embedded IDL-->MIDL commands".the file "_cfgcachecallback_p.c" is having the following comments...

creating 64bit idl and other files

19 Apr 2010 by Sauro Viti

Look at the Target environment under the MIDL property page on your project properties: the files you are talking about are generated by the MIDL compiler!

creating 64bit idl and other files

14 Jun 2010 by doubts.vc

Hi,The IDL files where using custom build.In the IDL files properties General -->Tools "custom build tool" was selected.And in the Custom Build Step -->Command line the mild command was given with some options. I had to do the platform specification here ie midl /amd64 /Oicf /h...

creating 64bit idl and other files

7 May 2010 by Dig-Somthing-New

I had the similar situation here when I port our application to x64 environment. What I did to fix it is to set Target Environment to x64 for all IDL files in the project except the same setting in the Project level. Then proxy stub code generated by MIDL comipler should target to...

Creating Your Very Own x64 PE Packer/Protector from Scratch using C++

13 Nov 2021 by The Ænema

This article brings you a very detailed but easy to learn experience on creating your own x64 PE packer/protector using only VC++!

Customizing installer for "Any CPU"

24 Oct 2013 by lukeer

Hi experts,that solution I'm working on includes, besides others, a setup project and a class library that holds code for the setup's custom actions.SituationOne of the tasks of said library is to "pre-install" a customized FTDI USB driver[^]. It edits the registry value...

Customizing installer for "Any CPU"

25 Oct 2013 by Sergey Alexandrovich Kryukov

As far as I was able to figure out, more or less recently, in this year, the Windows Installer itself is not capable of targeting Any CPU model. It's looks like it is not designed to cover this feature specific to .NET. So, in practice, you need to provide two or three MSIs for two or three...

Customizing installer for "Any CPU"

25 Oct 2013 by Ian A Davidson

The problem is a known issue in Visual Studio:The setup project, even if you set it to be x64 only(!), always inserts the 32 bit version of InstallUtilLib.dll into the msi (we had the problem even when building the setup project on x64 machines!)InstallUtilLib.dll is used to run the C#...

Cv.Invoke Exception on Emgu cv 3.x

9 Nov 2015 by Member 12121484

HeyI'm having EMGU.CV.Invoke Exception , I'm on windows 8.1 (x64) and on visual studio 2012. Emgu cv version is latest one 3.xxx.I'm adding all required .dlls but still facing the problem. I've added Emgu.CV.dll , Emgu.CV.UI.dll & Emgu.CV.Util.dll moreover i've included cvextern.dll...

datatype for 64bit vb.net project

7 Nov 2011 by vikky08

I have a old vb6 project.Now I migrating it in vb.net on vs2008 and the solution plateform now I have to use 64bit.In the old code the variable hContext was declared as Integer. Dim hContext As IntegerAnd used asDim rc As IntegerdwScope = SCARD_SCOPE_USERrc =...

datatype for 64bit vb.net project

7 Nov 2011 by Mehdi Gholam

From the Microsoft API we see the following :LONG WINAPI SCardEstablishContext( __in DWORD dwScope, __in LPCVOID pvReserved1, __in LPCVOID pvReserved2, __out LPSCARDCONTEXT phContext);As you can see the return type is a long which is 8 bytes on 32bit and 64bit systems.