Questions tagged [c#]
C# is a multi-paradigm programming language
80
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I have installed .net on Ubuntu 22.04 yet it doesn't recognize the sdk
I firstly installed .net sdk 7.0 using snap. VSCode didn't recognize it and I added it to the path (don't remember how, creating a symbolic link I think). Still VSCode wouldn't recognize it inside its ...
- 1
0
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0
answers
23
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I install dotnet sdk-7.0 but dotnet-sdk-7.0 not found on Ubuntu [duplicate]
I use these commands to install dotnet-sdk and dotnet-runtime
# Get Ubuntu version
declare repo_version=$(if command -v lsb_release &> /dev/null; then lsb_release -r -s; else grep -oP '(?<=^...
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0
answers
133
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PGP Encryption with C#
Hi I am new to PGP Encryption. below issue i am facing is I am Encrypting a csv file with PGP public key using a C# Console application.
When I am Encrypting the file into File System another Team is ...
0
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0
answers
150
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Rider not recognizing dotnet
A few days ago, my dotnet just stopped working. I purged and reintstalled it but after that, rider stopped recognizing it and only lists .Net Framework versions from mono. I tried the version from the ...
- 1
0
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0
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78
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Run NS-3 Simulation on Ubuntu
I need to tun this NS-3 simulation project on my ubuntu VM. Also, I need to obtain the graph related to this simulation.mmWave-IAB
I don't know what are the necessary files to run. Can anybody help me?...
- 1
-2
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1
answer
361
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Is C# installed on Ubuntu by default [duplicate]
So I'm trying to learn some new languages, and I figured C# would be good. I went to search how to install it on Ubuntu, and go 0 results, so I went to VSCode and tried to write an application, but ...
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2
votes
1
answer
588
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Is there a script where I can convert ppt to mp4?
I want to convert a .ppt to .mp4 file with a script. Is this possible, if yes how can I start ?
Thanks for Ideas...
I know I can export directly over Microsoft Powerpoint but I want a script which ...
- 29
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0
answers
2k
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NuGet `dotnet restore` doesn't work on Ubuntu 20.04 (Linux Mint 21) due to errors in the certificate chain
When I try to make a simple Unit Test project with the following command (inside a project folder called test):
dotnet new xunit
It fails and this is the output I get:
/usr/share/dotnet/sdk/5.0.301/...
user194848
-2
votes
1
answer
231
views
C# function to return string error in unity, not all code paths return a value
I think there is something wrong with my for loop?
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System;
using BreakInfinity;
using System.Numerics;
public ...
0
votes
1
answer
35
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C# + mysql + ubuntu server encoding issue
While working on project, which requires database (mysql) usage, I faced an interesting issue, touching cyrillic handling.
Firstly, on the stage of developing everything was pretty nice and ...
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0
answers
625
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systemd-networkd: enp0s8: DHCP: No gateway received from DHCP server
I am setting up a server with the following configurations:
Ubuntu 20.04
C# .NET Core 5.0 Framework, not runtime
Apache 2.4.41
All running on VirtualBox VM
I have built and deployed an example ...
0
votes
0
answers
332
views
What were the requirements for running Visual Studio IDE on Ubuntu? Can we develop IDE like it for Linux? [duplicate]
I'm looking for deep knowledge for running Visual Studio IDE in Ubuntu. Can anyone tell me what were the requirements to do so. Ofcourse wine is a process available but as
It themselves says vs2019 ...
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0
answers
131
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Programming in c# not working
I programmed in c # using windows and never had any problems. Since I started using ubuntu I have a problem. the applications (Visual studio code, monodevelop, sublime text and atom) do not show ...
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0
answers
382
views
Installing z3 on Ubuntu 18.04
I installed Z3 on the mono in Ubuntu 18.04 according to the steps mentioned at https://github.com/Z3Prover/z3 and got the message of success, but Z3 does not work properly and it is not in the ...
1
vote
0
answers
216
views
How to install .NET Core 3 application on pure Ubuntu Core Snappy
I have a pure Ubuntu Core Snappy build running on a Raspberry Pi 3. My new requirement is a to add a C# application based on .NET Core 3.
I can't find an existing Snap supporting .NET Core 3 and a ...
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vote
1
answer
5k
views
How to load dll to C# in mono and run it
I have some Selenium test cases which were written in Windows. Now I want to run them in Ubuntu. I found a way to link my C# program and selenium dll using this solution, but I'm getting the following ...
- 137
2
votes
0
answers
81
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Correct struct stat for my installation
As a learning exercise, I'm calling ftw using .NET Core interop from C#.
It works fine insofar as I receive appropriate filenames in my callback. However, I haven't defined struct stat correctly. ...
- 121
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votes
2
answers
365
views
Visual Studio alternatives on Ubuntu [duplicate]
Are there any alternatives for Visual Studio on Ubuntu?
I searched on Google and I could not find anything.
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1
vote
1
answer
2k
views
WPF programming on Unix with C#
I am a wanna-be programmer aka computer science student and I have a lecture in C#. But I only have a Mac and a Linux computer.
I need to be able to program an app with interface and logic (XAML/C#). ...
1
vote
1
answer
1k
views
System namespaces missing MonoDevelop on fresh install
I am wondering if anyone can help me, I did a fresh install of MonoDevelop on a fresh install of Ubuntu 18.04.2 LTS with .NET Core 2.2 installed (everything updated), then followed the instructions ...
- 111
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1
answer
28
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Which distribution? [duplicate]
best distro for 2 GB ram, i3, 500 GB. I am currently run win7 on it. I have never tried Linux or Unix except Ubuntu in my school. I do not have many needs. Will Ubuntu lag in above system ...
- 21
11
votes
4
answers
43k
views
How can I compile, run and decompile C# code in Ubuntu terminal?
I have a C# code which I need to compile, execute and decompile using the terminal.
How can I do so?
- 686
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0
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255
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When I install unity game engine on Ubuntu, it doesnt download c# like in windows
I installed Unity( tutorial How can I install Unity 3D game engine for Ubuntu ?). It worked, but when I try to edit c# script, it does not work.
When I double-click the script in my Project view, ...
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votes
1
answer
12k
views
How to install Gtk# on Ubunu 18.04?
Is there any way to install Gtk# on ubuntu 18.04? I'm missing the gnome-desktop-sharp library, which i can't install because it requires gnome-desktop2.
If it's impossible, are there any other good C#...
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1
answer
5k
views
How do I run Minecraft-Console-Client on Ubuntu?
I want to install the GitHub app found here.
The problem is that according to the README.txt file in the config folder, I need to run
mono MinecraftClient.exe
but that command only returns
Cannot ...
57
votes
5
answers
86k
views
Is knowledge of C# of any use in a Linux system?
I know C# and I like to switch between systems and use Linux. Can I use C# to build applications that will natively work on Linux? What should I do to make use of my knowledge of C# in a Linux system?
...
- 1,120
2
votes
2
answers
8k
views
C# on PlayOnLinux vs. Wine
How well do these work? I'm downloading a ton of new distros to decide which one I want to run.
The reason I'm asking is I have to take C# on a Windows computer for school.
Can I get away with one ...
- 923
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votes
1
answer
1k
views
Is there any native C#/C++ IDE similar to Visual Studio but more lightweight in Ubuntu? [duplicate]
I was using Visual Studio for two years in Windows, but now I am using Ubuntu. Are there any other C#/C++ IDEs to use that are as high quality as Visual Studio? Please don't tell me the name of ...
-2
votes
1
answer
3k
views
IDEs for running C# programs in Ubuntu [closed]
Which is the better option for running C# programs in Ubuntu?
using Mono and compiling in the terminal
Microsoft Visual Studio Code
Microsoft .NET SDK.
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1
answer
803
views
Can not reach http api server from external IP
I have a api http server on a pc Ubuntu 17.04. I've forwarded port 2002 on my router to this pc. The matter that I'm successfully able to connect to my server by url with local IP - http://192.168.xxx....
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2
votes
1
answer
583
views
Can I develop web and desktop apps on Ubuntu using C#?
I am new to Ubuntu (using 14.04) and Linux in general. Professionally I work on HTML,PHP, CSS, C# and C. I know I can use HTML, PHP, CSS and C but I am not sure about C#. In Windows there is Visual ...
- 62
1
vote
2
answers
6k
views
Cannot execute programs from MonoDevelop
I clicked on "Run a console project" and it said that the program was built successfully.
But after that, I click "Run a console project" again and error like Cannot execute /path/file.exe appears as ...
4
votes
1
answer
4k
views
After installing .NET Core, where is the nuget binary?
I followed these steps to install the .NET Core SDK. After I installed it, I can only find the ~/.nuget directory that was created, but I cannot find the executable nuget.
But in the Microsoft docs, ...
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2
votes
1
answer
1k
views
How to add references with C#
I want to compile and execute a C# program that needs external dll. In Visual Studio we just add...reference. What is the corresponding way to do that with Ubuntu 16.04? I use the SDK from Microsoft.
- 3,287
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2
answers
4k
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connecting Visual studio Code C# to My Sql
I'm working on Ubuntu 17.04, i just installed Visual Studio code, C# and a debugger, the IDE is working very nice, in order to complete the development of the project i'm working on, i need to connect ...
- 101
0
votes
1
answer
992
views
VS code Debugger cant the Program C# on Ubuntu OS
I'm new to Visual Studio Code, i installed it on my Ubuntu Machine and installed the debugger.
i can run my program normally by using the "donnet run" command.
i configured the the debugger by adding ...
- 101
3
votes
1
answer
1k
views
Ubuntu terminal not waiting for Console.ReadKey() input
I'm using MonoDevelop to write C# (.NET) codes, on Ubuntu Desktop 14.0.5 LTS. While testing a simple Hello World code, I encountered a problem - earlier on windows, I used the Console.ReadKey() ...
- 167
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votes
1
answer
881
views
Ubuntu 16.04.1 mod_mono won't install
I was having some issue with my server so I decided to fully un-install Mono and re-install it. Big error. It won't re-install and the server is broken until I fix it.
First, I un-installed ...
- 111
0
votes
2
answers
6k
views
How to downgrade mono 4.2.1 to 3.12?
Mono 4.2.1 simply has way too many glitches. I tried using the steps in the answers of this question, but when I type mono --version, I get:
Mono JIT compiler version 4.2.1 (Debian 4.2.1.102+dfsg2-...
1
vote
1
answer
883
views
Warning CS8001: SDK path could not be resolved while running C# application in Ubuntu 16.04
I've installed mono, and I am able to compile and execute command line C# applications to learn syntax. However, I keep getting this after compiling:
warning CS8001: SDK path could not be resolved
...
- 203
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votes
1
answer
601
views
Visual Code Error: Debugger adapter process terminated. Please Help
I've been using Visual Studio in Windows for a couple years now but just starting changing to Visual Code in Linux (Ubuntu 16).
I followed the installation instruction from the Microsoft dotnet page ...
0
votes
4
answers
842
views
Visual Studio Replacement for C#?
Currently studying a Computer Science Degree, in Programming we are using C# in Visual Studio. So need a replacement that can run work already started in Visual.
Thanks in advance.
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1
vote
0
answers
80
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Creating a C# Application under Ubuntu [duplicate]
I wanted to ask, is it possible to develop c# applications with windows forms under ubuntu with the official .NET core. Am asking because at school we learn c#, but how do I do my homeworks? I know ...
- 323
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0
answers
451
views
asp.net template for monodevelop
I've installed Ubuntu 16.04 LTS, monocomplete and monodevelop(5.10.0.872-2). But it doesn't have project template of asp.net projects. I found this link. It's not allowing me to install 5.10.0.871. Is ...
- 101
1
vote
1
answer
268
views
How well supported is .NET on Ubuntu 14.04?
I have to port an application written in C# + WinForms to run on Ubuntu. But how well is .NET and WinForms supported on Ubuntu? If I take a C#.NET + WinForms project and try to compile under Ubuntu 14,...
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2
votes
1
answer
5k
views
How to run the C# program in ubuntu 14.04 using VS code? [closed]
I have installed VS code and .Net core in my ubuntu 14.04. I have written a C# program and now I want to run it. How to run it or is there any compiler I need to install?
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0
answers
383
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How to programmatically hide windows associated with Desktop and Unity launcher and panel?
I'm developing WindowsForms Kiosk application using Mono 4.4.0, and I want no desktop related things being displayed when my application is launched. I.e. I want fully black, non clickable screen ...
user524635
5
votes
3
answers
13k
views
WPF programming in ubuntu
I want to work c# WPF. i search the net and find MonoDevelop ,
I want to know that is there any IDE for WPF in Ubuntu.
and is that powerful as Visual studio in windows.
0
votes
2
answers
1k
views
Problem with C# MySQL Connection
Hello everybody i have a MySQL connection problem in C#. This is my problem in the picture. thanks for help me.
0
votes
1
answer
41
views
Does MonoDevelop's syntax deviate from VisualStudio's
I'm an IT student and we started learning C# this semester, we are working with VisualStudio 2012 in class. Since I installed ubuntu recently I do not know much about anything, but I like it very much....