1. ThreeNamesGrace

    Problem setting the Text property of a Characters object in Excel Interop using Visual C#

    I'm making ChartSheets in Excel using .NET 7 and the latest update of Office 365; this is the code that I use to change the style of the charts and give them a title: GráficasFrecuenciaGanancia[i - 1].ChartType = XlChartType.xlLineMarkers; GráficasFrecuenciaGanancia[i-1].HasTitle = true...
  2. Chiavarini

    How to extend authentication for a C#/.NET web app to Django project?

    I have a C#/.NET web site with SAML authentication implemented on it. In a page of this web site, I put a link for another web site, made in Python-Django, and I need to implement the same authentication system. So, it's like I want to extend the same authentication to Django website (same IAM)...
  3. W

    Question How to resolve Dependency Version Issues

    I have c# code that is being run in a script component in SSIS. The code makes a connection to SharePoint Online. I am using Visual Studio 2019. While writing the code, I used NuGet to bring in several reference packages. Working through SSIS causes some craziness because the C# solution is...
  4. lukaiss

    Question Saving and reading from a text file

    Hi, I need help please. I'm doing a project in .net maui that logs cultural events and adds them to a list. I would need help to save the items in the list to a text file .txt when inserting or editing and to load the saved items back when the program is started. I need to use StreamWriter and...
  5. EdizOnFire

    Audio Editor with React and ASP

    I am in need of a nuget package/library which offers the functionalities to edit audio files (such as changing pitch/tempo/trimming audio) on a website that will be made with React. Looking forward to your suggestions.
  6. Programmable Physics

    only 1 instance of a form to exist while it has a parent form?

    I have a form application that when clicking a menustrip button, it opens an instance of a form. I made this newly opened form a child of other form to make the newly opened form(child) to stay in the borders of this(parent) form. I used form.MdiParent so newly opened form has a parent. If I...
  7. B

    Feedback on CMS that auto-generates from EF Core

    Hope it's ok to post this here. I'm looking for feedback on a CMS we have built. See it here: Cloudy CMS for .NET Core, C#, and EF Core The main feature is that this CMS automates creation of a graphical admin interface based on your EF Core models. No custom API or anything to write your...
  8. Programmable Physics

    Basic use of Linklabel tool in winforms gives Exception Handling Error

    This simple code gives Exception Handling Error: using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace...
  9. S

    Hiring Multiple Developers Fulltime - Remote in Canada - C#/.Net - Backend, frontend, full stack.. We just want good people

    Software Developer Location: Remote (based in Canada), with monthly or quarterly in-person team meetings Salary: $90 000 - $140000 CAD Base + Equity, Bonus, Paid Vacation and Benefits Are you interested in joining an exciting AI startup selling the best product in the intelligent document...
  10. T

    Need help with some C# code

    I want to make a c# application that for example pings a server. I have a list of 200+ servers. 10 servers I want to ping every 5 seconds, 50 servers I want to ping every 30seconds and the remaining every 1 minute. All data will be stored in a database. How would I go about in seperating these...
  11. OmarBouattour

    Xunit integration testing for Post gives bad request

    Hello I'm learning integration testing and I want to test a 'POST' method from my controller using xunit and WebApplicationFactory But I'm getting this exception System.Net.Http.HttpRequestException : Response status code does not indicate success: 400 (Bad Request). This is my Test: using...
  12. ReCoolCZ

    Question Player and picture boxes updating at different times

    Hello fellow programmers, why is my game updating at different times, even it shouldn´t? Here´s the code: public partial class Form1 : Form { bool goLeft, goRight, jumping, isGameOver; int jumpSpeed; int force; int score = 0; int playerSpeed = 10...
  13. R

    Resolved How to draw maze from .CSV file?

    Keep in mind I'm still relatively new to both Visual Studio, and C#, but I'm stuck on that seemed like a pretty simple project at first. I'm trying to read specific characters from a .CSV file, and turn it into a maze done with simple rectangles. I've gotten completely stuck, and after a few...
  14. sddd1

    How save item in listbox?

    I want to save the item in listbox in c# Could you share the code ? Thanks in Advance
  15. sddd1

    How Protect .NET code from reverse engineering

    As per my understanding, we can reverse engineer any compiled dll whose source language is a .net language like c#,vb.net. There are many tools availablein the market for obfuscation and prevent reverse engineering of the dll.
  16. sddd1

    Select Image File in ListView and save exe

    I need Image Selection in ListView and Save in Setting in c#. 1:- Add Images in Listview 2:- Save All IMage in a .exe 3:- Run The exe another pc it will run
  17. sddd1

    Refresh method is not working in Imagelistview

    Why is not working Refresh method in ImageListView, Can you give me altenative solution imageListView1.Refresh();
  18. sddd1

    How to create Cut,Copy,Paste in contextmenu of lisview in Winform c#

    I want to create dual context menu in c# , And Click the item I want to add Cut, Copy, Paste private void listView1_MouseDown(object sender, MouseEventArgs e) { bool match = false; if (e.Button == System.Windows.Forms.MouseButtons.Right) { foreach (ListViewItem item in...
  19. sddd1

    Listbox5 can't find another Form

    I have a Form1 inside listbox5, Form2 Can't Find 'listBox5' The name 'listBox5' does not exist in the current context
  20. sddd1

    Random File Repeat

    My Question is Random File will not repeat ,When I Click Rendom File will show "1:. Again I am Click Rendom File will show "2" But In Case show 1,1 Random rand = new Random(); string[] filess = Directory.GetFiles("Select Directory"); string randomFile =...
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