Questions tagged [c#]

Libraries in C# and software to develop C# programs.

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Is there a way to create a website where it accepts an sql query to create a tab for result table and potential chart without mvc?

I am working with c# and MVC to create a website to present a dashboard which will display several charts and then show several tabs which represent different SQL queries. Each tab will display a ...
NeoGenesis521's user avatar
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Write C# code from the below class diagram

Write C# code from the below class diagram.
Isha's user avatar
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Choosing Between WPF, WinUI 3, and Avalonia for Reskinned Commercial Win32 Desktop Application

I have a 7-year-old commercial desktop application that uses the MVVM pattern, which is currently built on WPF with extensive UI customizations. Every control has been re-templated and restyled. We ...
Emperor Eto's user avatar
1 vote
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How to check my website against accessibility 508 complaint

I have an application with WCF and .net core as backend and Angular JS 1.8.2 as front end. I need to perform Accessibility check on my website to check if someone with Visual impairment can access the ...
TheIntrovetCoder's user avatar
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1 answer
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Winforms control to show nested shapes

I'm trying to write a config app where configs are created by connecting and nesting shapes (boxes or circles will). This sort of thing springs to mind (this is DGML) thats actually more complex than ...
user86346's user avatar
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Searching the smaller picture in the larger picture

Searching the smaller picture in the larger picture I’m looking for a C# source code by which I can give a small picture as the input. Provided that the picture is in the larger picture, the program ...
Mansour Babasafari's user avatar
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78 views

Application Insights SDK or Azure Monitor OpenTelemetry Distro?

I am new to Azure and Observability worlds. I will be building a .net app that follows Observability principles, to be further analyzed in Azure Monitor. I wonder which c# telemetry library should I ...
Veverke's user avatar
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SIP or TAPI? Running Phone (Audio) Calls through C# Application

I would like to implement a telephone function (audio, receiving and making calls incl. notification handler) in C#. It is not important whether the call is actually "conducted" by the C# ...
viktordul1111's user avatar
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What to use as server for my .Net Core 6 application on my local machine?

I am building an app using ASP.NET Core & C# on my local machine and need recommendations to what should be my server to host my app. This is a personal project and so far the idea is a light ...
ady.g's user avatar
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jsonurl library for c# / dotnet

https://jsonurl.org/ describes a format for encoding json in urls without using base64. I'd like to use this in C#, but https://www.nuget.org/packages?q=jsonurl has no library for this.
JJS's user avatar
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Looking for a free C# library that allows me to get/read PDF bookmarks/outlines/links position/dimension

As the title says, given a PDF file, I want to be able to access all of its bookmarks, reading their corresponding title and dimensions / position in the PDF. I am looking for a C# library (free for ...
Idra's user avatar
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Current state of development using Microsoft BotFramework

I was redirected to here from this StackOverflow question. Currently we are in process of building a Slack bot using Microsoft BotFramework but there is so much confusion around development and what ...
prinkpan's user avatar
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Library for chat bot conversation flow

I want a chat bot library with these specific requirements: I should be able to integrate it with my messenger of choice to which I have API access. I can design a set of conversational strategies. ...
Vlad's user avatar
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1 answer
126 views

How to fastly concatenate videos with C# or Python

I need to shoot a lot of video files on ram and combine them in quick succession. The resolutions of the videos may be different. I use "moviepy" in python for now but it's too slow. I'm ...
Hope's user avatar
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Analytics tool for .Net winforms application

Anyone can recommend a tool similar to Google Analytics that we can add to our .Net Winforms app? What we need to to understand how our users use our application. Logs like click counts, time, and ...
doms's user avatar
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Tool for finding all references in C# source code

I need a tool (free or paid) similar to Visual Studio "Find all references". It needs to analyze set of C# source code files and list all types that are defined in the source code. For each ...
Surubelnita's user avatar
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1 answer
69 views

Asp core package which can convert Markdown to PDF

Are there any asp core package which can convert Markdown to PDF?
amralsaidy's user avatar
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Open-source projects that use Selenium webdriver C#?

We are getting started with UI tests for our web app, using Selenium C#. I'm interested in seeing how other people have approached this. For that reason, if there are C# open-source batteries of C# ...
William Jockusch's user avatar
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78 views

generate a pdf in C# winforms application

I have a pdf report that I should generate in my WinForms application. The pdf report will include multiple images and a watermark and signatures and a lot of fields. I read about the libraries and ...
Mostafa Hendawi's user avatar
1 vote
1 answer
409 views

What are the alternatives to HTML5 Canvas on the server side?

I'm an Asp.net & C# & and Angular guy. Recently, I've been playing around with HTML5 Canvas using Konva. It is a lot of fun and I can use it to fulfil a need for certain audience. But its ...
user1019042's user avatar
1 vote
0 answers
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Tool, library, database or API for my OSM based application

I have build an dotnet 6.0 REST API that retrieves upcoming and passed objects based on a users position. I use nominatim to get an OSM_Id from a users' lat/lon. I then use that OSM_ID to query my ...
atthijs98's user avatar
1 vote
0 answers
206 views

.NET library for laying out graphs

I am trying to find a c# .NET library for computing layouts of directed/undirected graphs. I only need the library to produce the layout (return the positions of the nodes), not render anything. I am ...
wforl's user avatar
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1 vote
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Writing cookie based authentication in Blazor Server Asp.Net Core 6 or later (from scratch) [closed]

I apologize if this is off topic for the site but I could think nowhere else to ask it. I've been attempting to implement my own cookie based authentication solution in Blazor Server, whereby a user ...
user4779's user avatar
  • 111
3 votes
2 answers
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Seeking C# logging software to record exceptions, possible errors, etc

I have a C#/WPF application and want to add a logging feature. This would be used to record errors/exceptions, maybe log user actions, or anything that might help identify a problem reported by users....
Fletcher Johnson's user avatar
3 votes
1 answer
29 views

What would be a good setup for server and client for file storage and versioning?

I'm looking for help deciding the setup for server and client for our non-profit organization. There will be 1 server and multiple users using a C# application. Here are some insights and requirements:...
cptalpdeniz's user avatar
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121 views

.E01 and .EX01 format file Extraction

I have one disk image (image) in my hand, I got it with forensic software. This image extension can be .dd .raw or .e01. When I want to view the contents of this image with the Filestream System.IO ...
waldez george's user avatar
0 votes
1 answer
356 views

Devexpress free alternative

I would like to develop web reports. What are the free alternatives? Requirement: Compatible with c# drag n drop free or low cost website report
Wei Chen Chen's user avatar
1 vote
0 answers
12 views

Is there some quick GUI or command line to test a model logic?

I'm writing a sim game model, the ui layer is undermined(Unity, Godot...), now it's using a winform. The model consists dozens of scripts, hundreds of methods. When I want to test the model logic, it'...
zhaihouxi's user avatar
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97 views

What is a good Framework to develop a C# single application that run on both MacOS and Windows? I need to manage Gui and BItmaps

I have some years experience with .net core and WinForm. Now I need to develop a graphics application in Visual Studio for Windows that run on both OS. Can you help me to understand and make a good ...
Renato Tarabella's user avatar
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1 answer
130 views

C# Winforms any library to draw/paint lines, shapes using mouse

I am working on a C# winforms project. I want to do something similar to what Windows OS 'Paint' program does. Like selecting a shape and drag-drawing the shape on a PictureBox. Does Nuget have any ...
Mahbub Alam's user avatar
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Is there a library that optimizes and compresses image files?

I'm developing software using .Net Framework and .Net 6. I would like to reduce the weight of images (Jpeg or PNG) of about 2MB in the software I am developing, with as little loss of quality as ...
T.K's user avatar
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3 votes
2 answers
186 views

Free tools to convert COBOL source code to VB6/VB.Net/C#/Java?

I have requirement to convert one of my COBOL project source code to any of the following languages VB6/VB.Net/C#. So I searched for a free(open source) tool to convert the source code from COBOL to ...
Parashuram's user avatar
1 vote
0 answers
19 views

Source Code Mapping/Crawling Application for TypeScript and C#

This is my first time asking a question here. I have been looking for a particular software development tool, but I cannot find what I am looking for. I need an application that can build an ...
Jay's user avatar
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1 vote
1 answer
4k views

Convert HTML String to PDF file

IDE: VS 2022 | .NET 6.0 I'm looking for free .NET library to convert string html to .pdf file. In the web I found PDFSharp, but I have error with it (desc below) I tried: nugets: HtmlRenderer.PdfSharp ...
Michael1834's user avatar
1 vote
0 answers
48 views

Command line based debugger for C# running on .NET 6

Migrating from SO Crossposting from SE Crossposting from Roslyn discussions Crossposing from .NET runtime discussions I'm on a (possibly futile) quest to find a command line based debugger for C# ...
user32882's user avatar
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0 votes
1 answer
16 views

Graphing Data for WFA in flow charts: searchin for .NET library

I want to create a process flow chart out of my c# code. A user should be able to enter data such as type of element and connections to other elements and I want my code to create a flow chart out of ...
LazyRhino's user avatar
1 vote
1 answer
132 views

Extracting Text from PDF Docs into separate new filename Docs

I have a mass number of PDF files (>2k files) that look something similar to this (Image of Sample PDF) I have list indentations (A, B, C, D), followed by text. What I'm trying to achieve is to ...
Hassan's user avatar
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1 vote
0 answers
59 views

Send fax programmatically using fax modem

We need to be able to send faxes from windows service (C#) over connected fax modem. We have tried to use build-in FAXCOMEXLib library but had so many issues with it (producing a lot of errors) plus ...
Alex K's user avatar
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0 votes
1 answer
45 views

C# pdf generator with flexible options

I want create a online page designer … a system that user can design her own page and can insert title , table , picture and ... and set location of elements in page and set size for page (like A4) ...
abbas-h's user avatar
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2 votes
0 answers
234 views

SFTP server hosting library for .NET Core / 5 / 6

Is there a library to host a SFTP server from .NET Core / 5 / 6? I found this one but it costs money https://www.rebex.net/file-server/ Basically I need a very simple library were I can host a SFTP ...
Anders's user avatar
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0 votes
0 answers
237 views

A free or affordable option to profile Xamarin.Forms apps

I want to profile memory usage and performance on my Xamarin.Forms iOS and Android apps. The Xamarin Profiler is only available with a Visual Service Enterprise account, which is prohibitively ...
Adam Diament's user avatar
1 vote
0 answers
135 views

How can I convert any file to pdf in C#

can anyone suggest to me the best opensource library in asp.net core that converts any file format into the .pdf format? there is a library with the name groupdocs which is converting most of the ...
Hassan Mustafa's user avatar
3 votes
2 answers
2k views

Visual Studio Code extension to emulate LinqPad

I'm a frequent user of LinqPad primarily for it's handy Dump extension method. With recent changes to C# which means far less boilerplate code, I thought that maybe I could replace LinqPad with VSC ...
Ian Newson's user avatar
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0 answers
27 views

Code Summarizer, inline comments generator for already written c# code

I am reviewing a huge code base written in C# and aspx(*.aspx and .aspx.cs) and realize that I may end up using tools like CodeMap, Dependency diagrams, etc. to understand the flow. I was wondering if ...
Vivek_Shukla's user avatar
0 votes
3 answers
8k views

Free tools for converting C# to C++

In some other thread here have read, there are some tools able to convert C# to C++. Unfortunatelly it seems they all are comercial and I am not willing to pay money. Is there also some free ...
convert's user avatar
0 votes
0 answers
118 views

Detect on Windows PC if Video is being played

Video being played could be using any media player(e.g. WMP, VLC etc) or online streamed through any browser.
Ambadas Jadhav's user avatar
1 vote
0 answers
352 views

What is a Library that will let me Create/Emulate a Virtual Disk Drive in Windows using C#/.NET?

I want to use C# and .NET 5 to create a 'virtual' disk drive in Windows. This drive would show as a drive letter (M: etc) in e.g. windows file explorer and command prompt. The actual handlers for ...
Jim Noble's user avatar
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0 votes
1 answer
66 views

What library can I use to read Jsonlite with .NET?

I had a Json file without quotes and commas, I did some research and found out that that's Jsonlite files from this article. And a little more research leads me to the conclusion that that's something ...
Noob001's user avatar
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1 vote
0 answers
64 views

A C++/C# library to do both symbolic calculation and non-linear equation solving

TL:DR: Is there a (free, hopefully open source) C++ or C# library to do both symbolic calculation and non-linear equation solving? Details: I am trying write a software library to solve a particular ...
Nicholas's user avatar
0 votes
1 answer
17 views

Guys, need some help for starting my coding journey [closed]

I'm in 11th grade and I wanted to start my coding journey. So, which courses or programs would you recommend for a person who has step a foot in the coding world.
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