I get this error: System.Data.SqlClient.SqlException: 'Must declare the scalar variable "@refSlips".' Code: SqlConnection con = new SqlConnection(connectionSt
I have a C# app that I haven't worked on for a while. The last time I worked on this was with Visual Studio 2019. It still opens and runs in debug mode with VS
I want to use the db.sql 3 but when I open it is not reading the file. Moreover, I also downloaded SQLite extension but when I again click on db.SQLite 3 is not
I'm trying, through the action of a button on my website, to open a file that is on my company's network. Running the application only through visual studio, th
Every number is zero. Hi, I’m fairly new to VisualStudio and I have this problem in my code: What I have to do, is to fill an array (all the variables hav
When adding a "SqlDataSource" using any version of MS Access database the app simply crashes when you "Test Connection". This happens in the designer when usin
My environment is as follows: Visual Studio 2022 v.17.1.5, running on Windows 11. Xcode v.13.3.1, running on macOS Monterey v.12.3.1. iPhone 8 connected via USB
EDIT: Changed example code to code from my project that doesn't work. I'm writing code in C++, learning templates and got stuck with some problem. There's a cla
I'm trying to run a C# .NET Core project locally on Mac and encountering some issues both on Visual Studio 2019 and 2022. Firstly, every time on loading up the
I'm writing a small tool to help my workflow as an artist, and it'd be neat if it could check a list of recently accessed files on my computer for a *.psd (phot
i need your guidance for this assignment: At TEC Ballerup Stadium with room for 500 spectators, football matches are played every Sunday at 10
Can someone will explain to me What is atltime.h ? I don't know how this header works. I tried to search it on google but i didn't get an answer of what atltime
I would like to ask for help with a C# API Project, to be more specific, an exception that have been giving issues for some pretty long time now. Currently the
I'm debugging an IPC logic where one .NET 6 processes is launching another, and I can't get to debug both within the same Visual Studio 2022 instance. When the
I would like to know what would be the best way to keep and transfer my SQL Server database scripts (views, trigger, ...) and my files (dataset and reports) fr
When publishing Maui (preview 14) App in Visual Studio 2022 (Preview 2.1) connected to Mac Mini (M1) the publishing fails on code sign, but it seems to be some
I have this project where we have to convert a made up simple coding language given through a txt into a c++ language and currently I am having a problem with c
I'm New in Programming, i can't identify some bugs/error if the Application doesn't tell me where's the error is. So the case is i Code Public Property in purpo
So, I am learning Python3 and have made use of Visual Studio Community Edition for other languages, such as C# and C. In these, you can do a "WriteLine(my_varia
I want to build an new .net core console application using the Azure KeyVault. I use the connected services wizard and select azure keyvault. It recognizes the