Unmanaged C++ project

by: Bob Rock | last post by:

Hello, in the last few days I've made my first few attempts at creating mixed C++ managed-unmanaged assemblies and looking aftwerwards with ILDASM at what is visible in those assemblies from a...

.NET Framework

Need help with importing unmanaged code

by: Timothy Shih | last post by:

Hi, I am trying to figure out how to use unmanaged code using P/Invoke. I wrote a simple function which takes in 2 buffers (one a byte buffer, one a char buffer) and copies the contents of the byte...

C# / C Sharp

How can I make sure all unmanaged resources had been released ?

by: Eric | last post by:

for example: SqlConnection is used in my project, how can I know if all connections were closed after open and execution. If some guys forget to close connections after using, how can i check it...

C# / C Sharp

Difficulties exporting from unmanaged to managed C++

by: Niall | last post by:

I'm attempting to put a C# front end on my unmanaged C++ ray tracer code. It's still in experimental stage, as I have never done anything with exporting types from an unmanaged dll through to a...

.NET Framework

Managed code / unmanaged code?

by: repstat | last post by:

Hi I have a project which is going to be doing some string manipulation which needs to be pretty fast. The user interface is going to be written in C#. I am going to write the string handling...

.NET Framework

Non public wrappers on unmanaged C functions & C++ class

by: Bob Rock | last post by:

Hello, in the last few days I've made my first few attempts at creating mixed C++ managed-unmanaged assemblies and looking afterwards with ILDASM at what is visible in those assemblies from a...

.NET Framework

HOWTO call static managed function from unmanaged code.

by: Ken Durden | last post by:

A little more info. I have a unmanaged C++ DLL, compiled without /CLR. Inside a Managed C++ DLL, I have the following class: MarshalWrapper.h ---- #ifdef _MANAGED __nogc #endif

.NET Framework

Debugging from Managed Code into unmanaged code

by: Ed | last post by:

Hello, dear all, I have a solution that contain the managed project and unmanaged project source code, and managed project will use the unmanaged project as a library. The debugging in the...

.NET Framework

Access violation in unmanaged code: Linking managed with unmanaged static libs

by: Pixel.to.life | last post by:

Hi, Gurus, I recently attempted to build a .Net forms application, that links with old style unmanaged C++ static libs. Of course I had to recompile the static lib projects to link properly...

.NET Framework

Mixing unmanaged C++ and C#

by: Jon Slaughter | last post by:

How difficult is it for one to integrate unmanaged C++ into C#? I know for functions one can use DLLimport but how does one go about doing it for classes? Do I have to completely reimplement the...

C# / C Sharp

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

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

Is that possible of reading the .csv file in column wise and the column have different lengths ?

by: Sonnysonu | last post by:

This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...

C / C++

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

Problem With Comparison Operator <=> in G++

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,...

C / C++

The easy way to turn off automatic updates for Windows 10/11

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...

Windows Server

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