Companion disc for an old Windows programming book (1992)
Hey guys, I'm trying to find the companion disc for the book "C++ Programming for Windows" (Osborne Mcgraw-Hill) by Anthony Porter. This book exists in Spanish version at archive.org. The problem is...
View ArticleADO / Cpp msado15.dll performance problem sous Visual Studio 2019 (C++ ET VB)
Bonjour a tous (je le fais en Fran?ais, mon anglais ?tant trop limit?) J'ai deux applications hyper simple de test (pour mettre en ?vidence un gros probl?me de performance). => c'est une extraction...
View ArticleConnecting to SQL Server and KeepAlive
Hi, I'm trying to write a program in MSVC to connect to SQL Server and wondering if it is possible to set KeepAlive parameter on the connection from the code. Or it should be done from the ODBC Driver...
View Article[RESOLVED] ADO / Cpp msado15.dll performance problem sous Visual Studio 2019...
Bonjour a tous (je le fais en Fran?ais, mon anglais ?tant trop limit?) J'ai deux applications hyper simple de test (pour mettre en ?vidence un gros probl?me de performance). => c'est une extraction...
View ArticleDo you know how to fix this c++ error?
Do you know how to fix this c++ error? dise?o web
View ArticleSystem.* not defined or imported
Good afternoon, a bit stumped with this one - any help would be greatly appreciated: System.Void, System.Object, System.Inptr not defined or imported... a little bit stumped with this one... any help...
View ArticleMFC Combobox in visual studio 2022
Hello, Im using visual studio 2022 installed in my project. I have a combobox, which needs to display negetive floats. ( Internally it is owl combobox, TComboBox ) Eventhough the string i add is lets...
View ArticleHandling Image Half-Loading/Cropping Issue in Visual C++ App
Hi all, I'm working on a Visual C++ application that handles image rendering, and I'm facing an issue where some images are half-loading or appearing cropped within the application. This problem seems...
View ArticleIdentifying the compiler language
I'm not talking about compilers, like MSVC or Clang etc - but within Visual Studio I can select C++14 or 17 or 20 etc. But C++14 offered features which got abandoned later (such as std::auto_ptr) and...
View ArticleShould this be buildable with VC++17 ?
Admittedly I haven't given details for PBD::Signal but basically it's a cross-platform class for generating and handling signals. Anyway... the following code compiles with most C++17 compilers,...
View ArticleRound off or trucate double to two decimal places
Hello, I have an issue with the converting the user input from the xml to two decimal places. The user can input any number from the xml. But i need to consider the value only if it is double . Lets...
View ArticleVS 2013 -> VS 2022 LNK1104 cannot open file 'mfc120u.lib'
Hey Gurus, I am trying to convert a solution with several projects in it from Visual Studio 2013 to Visual Studio 2022. I have come across a few hurdles, which I have managed to overcome, however I am...
View Articleexcel automation
Hi, I import office 365 excel.exe my excel automation project using vc++ 2015, in 32 bit. When i run it on PC with office 2016 installation, at line with pSheet->SavcAs(...) i get error like module...
View ArticleDeploying MFC app using 2013 (v120) toolset on VS2022
Hey All, I have recently ported my VS 2013 solution to VS 2022, the projects in my solution (18 of them) are all using the VS 2013 toolset. I have created an installer in VS 2022 (Microsoft Visual C...
View Article[RESOLVED] I don't know how to write this conversion
I'm trying to get an integer from a textbox and then assign it to an integer variable. But it's not working. It even throws an exception. What's wrong with my code? Here is what I got so far: private...
View Article[RESOLVED] I don't understand why my code is not printing correctly
My program is only printing this: of x is It should be printing: The value of x is I don't get it. My code looks okay. The partial code is this: #include "stdafx.h" #include <iostream> using...
View Article[RESOLVED] Makes no sense
I spent many hours importing my console projects which were made in C++ Builder, into Visual Studio 2015. The process when well. But now when I open a Solution in Visual Studio, there is no .cpp file....
View ArticleHow do you shut this thing off?
I don't know how this got started on my project, but I was working on a C++ program in Visual Studio and somehow this thing called Run Code Analysis on Solution got started. Now I can't shut it off. I...
View Article[RESOLVED] How can I get column property names in different languages?
Suppose the PC has English and Spanish languages installed. How do I get the text strings for a property column heading in both English and Spanish? For example, how could I get the heading for either...
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[RESOLVED] Identify File Explorer Button?
Does anyone know what kind of button File Explorer (from Windows 7/8) uses for these commands: - Organize - Include in library - Share with It's a large button that includes a down arrow which opens a...
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