Calling an api in my VC++.Net app

by: RainBow | last post by:

Hi everyone, (Very Sorry, if this is the wrong group in which I am posting this query). Code snippet: //C library typedef int (*PFunc)(int* aArg); void call_c_foo(PFunc aPtrtoFunc) {

C / C++

Error calling _AppDomain->CreateInstanceFrom method

by: dwp | last post by:

hResult = pDefaultDomain->CreateInstanceFrom( pAppDomain- >m_bstrLoadAssemblyName, pAppDomain->m_bstrManagedClass, &pObjectHandle ) This call gives the E_ACCESSDENIED return value. I have...

.NET Framework

Calling VC++ From (C# | VB) .NET

by: Mark Jerde | last post by:

Yesterday I posted the message below to microsoft.public.dotnet.languages.vb and microsoft.public.vc.language. The two replies are also posted. I need to write some ISO C++ functions, more...

C# / C Sharp

Mixed-mode DLL crashes when calling managed code

by: Jesse McGrew | last post by:

Hi all, I'm trying to make a plugin DLL for a third-party application, using VC++ .NET 2003. This DLL acts as a bridge between the C++ plugin API of the application, and my actual plugin code...

.NET Framework

calling DLL

by: Bill Grigg | last post by:

I have been successfully calling DLL's using VC++ 6.0 and also using VC++7.1 (.NET). I only mention this because I have never felt comfortable with the process, but nonetheless it did work....

.NET Framework

VC 7.1 bug in IJW --- calling native virtual methods returning bool from managed code

by: Bern McCarty | last post by:

What do you make of this? I cannot tell for sure but it almost seems as the the transition thunk to get back from the native bool method to the managed caller is looking at eax and, if any bit is...

.NET Framework

c++ calling c functions

by: teju | last post by:

hi, i am trying 2 merge 2 projects into one project.One project is using c language and the other one is using c++ code. both are working very fine independently.But now i need to merge both...

C / C++

Undefined calling conventions in Python.h

by: Jaco Naude | last post by:

Hi there, This is my first post over here and I hope someone can give me some guidance. I'm trying to embed Python into a Visual C++ 2008 application and I'm getting linker problems. I've...

Python

Calling convention: is __cdecl cross-platform?

by: Ole Nielsby | last post by:

VC has a __cdecl specifier which allows functions and methods to be called with varying parameter count. (I understand this is the default for functions in general but in VC, instances use...

C / C++

Calling a VB DLL from VC

by: Clint Jensen | last post by:

Hello, I had a working project creating in Visual Studio 2003 where a VC++ program was calling a DLL produced by VB built using VS 2003. We recently upgraded to VS 2005 and calling the VB DLL...

.NET Framework

Easy Steps to Fix "Canon Printer Won't Connect to WiFi Network"

by: taylorcarr | last post by:

A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...

General

How to turn on java script in a villaon keypad mobile phone

by: Charles Arthur | last post by:

How do i turn on java script on a villaon, callus and itel keypad mobile phone

Java

Basic Javascript concepts

by: aa123db | last post by:

Variable and constants Use var or let for variables and const fror constants. Var foo ='bar'; Let foo ='bar';const baz ='bar'; Functions function $name$ ($parameters$) { } ...

Javascript

Batch import of multiple excel files into the database

by: ryjfgjl | last post by:

If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...

Data Management

Merging data from multiple Excel files

by: ryjfgjl | last post by:

In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...

Data Management

Navigating the Data Structures and Algorithms (DSA)

by: BarryA | last post by:

What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...

Algorithms / Advanced Math

Looking to do Android software development, any suggestions? Is flutter better?

by: nemocccc | last post by:

hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?

General

How to build RAID in BIOS?

by: Hystou | last post by:

There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...

Computer Hardware

Changing the language in Windows 10

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...

Windows Server

Calling an api in my VC++.Net app

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