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Trying to add new Type to Dotnet Runtime from github
Hi I'm trying to modify the .NET runtime from github.com/dotnet/runtime. I created a copy of the Dictionary class called Dictionary2 in these source code files: C:\rt5\src\libraries\System.Collections\ref\System.Collections.cs C:\rt5\src\libraries\System.Private.CoreLib\src\System\Collections\Generic\Dictionary.cs When I use dot peek from Jetbrains, Dictionary2 exists in my System.Collections.dll, but when I import System.Collections.dll in my main console C# application, Dictionary2 gives me compiler errors. Am, I missing some code somewhere? Can you guys help me out here? Thanks!Wont install Framework ect automaticly ???
I have an app/program (an EXE-file) I made way back when King of Spade was a Knight and I've used it for years on Windows 10 where it automaticly downloaded and installed the dependencies ! Now I run it under Windows 11 ... it just DON'T ! I know I SHOULD go back and make an "install package" but isn't there a 'Work-Around' ?
Mysql connection error
Hello, I need help with a connection with C#. I have a database that I just dumped, the connection with the mysql.data tools was working perfectly, but after the dump I get this error: Unable to cast object of type 'System.DBNull' to other types in System.DBNull.System.IConvertible.ToInt32(IFormatProvider provider) in System.Convert.ToInt32(Object value, IFormatProvider provider) in MySql.Data.MySqlClient.Driver.<LoadCharacterSetsAsync>d__81.MoveNext() --- Fine traccia dello stack da posizione precedente dove è stata generata l'eccezione --- in System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) in System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) in MySql.Data.MySqlClient.Driver.<ConfigureAsync>d__78.MoveNext() --- Fine traccia dello stack da posizione precedente dove è stata generata l'eccezione --- in System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) in System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) in System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task) in MySql.Data.MySqlClient.MySqlConnection.<OpenAsync>d__94.MoveNext() --- Fine traccia dello stack da posizione precedente dove è stata generata l'eccezione --- in System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) in System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) in MySql.Data.MySqlClient.MySqlConnection.Open() in DBTester.FormMain.btnTest_Click(Object sender, EventArgs e) in C:\Users\... The absurd thing is that if I try several times, on the fourth or fifth attempt it succeeds, has anyone ever encountered this problem, or can they help me figure out what may have gone wrong? Now DB works on MariaDB 11, the old db was on MariaDB 8 What can I verify?Do I need to upgrade Microsoft.AspNetCore.* NuGet packages after upgrading the .NET Runtime?
Hi, I'm encountering an issue with our SCA (Software Composition Analysis) scan, which reports several known vulnerabilities in .NET Core components. Specifically, the scan detects that the following packages are still on version 8.0.0, which are flagged as vulnerable: Microsoft.AspNetCore.Authorization Microsoft.AspNetCore.Components Microsoft.AspNetCore.Http.Connections.Client Microsoft.AspNetCore.SignalR.Client The scanner recommends upgrading these packages to version 8.0.15 to resolve the issues. To address this, I upgraded the .NET Runtime on our environment to version 8.0.15. However, the SCA scan still reports the same vulnerabilities, indicating that the vulnerable component versions have not changed. My question is: Do I also need to manually upgrade the corresponding NuGet package versions in the project to 8.0.15, or is upgrading the .NET Runtime alone sufficient to ensure these components are updated as well? Any clarification would be appreciated. Thank you!Can't able to Upload Images on Azure Server if it is more than 128KB
Hi Everyone , I am trying to upload image and store but when i do it in my local server its working fine but when i push the same code in server i am getting entity too large I reached out microsoft support they are telling that "The content type format is supposed to be image as example given to upload the image file otherwise the application gateway will not understand the image and tries to accept only 128KB which is why the request is not accepted with Application Gateway. " when i am debugging i am getting same content type = image/jpeg . Code snippet for storing private void SaveImage(int vendItemID) { try { string folderPath = @"C:\UploadedImages\"; Directory.CreateDirectory(folderPath); string fileExtension = Path.GetExtension(fileUpload.FileName).ToLower(); string fileName = Path.GetFileNameWithoutExtension(fileUpload.FileName); string newImageName = string.Empty; dbCon.Server = "***"; dbCon.OpenConnection(); // Optimize and compress the image byte[] optimizedImageBytes = CompressImageToTargetSize(fileUpload.PostedFile.InputStream, fileExtension); // Convert to Base64 string base64String = Convert.ToBase64String(optimizedImageBytes); using (SqlCommand cmd = new SqlCommand("***", dbCon.Cnn)) { cmd.CommandType = CommandType.StoredProcedure; AddImageParameters(cmd, vendItemID, fileName, fileExtension); cmd.Parameters.AddWithValue("@ImageBase64", base64String); var outputCodeParam = new SqlParameter("@ImageNewName", SqlDbType.NVarChar, 200) { Direction = ParameterDirection.Output }; cmd.Parameters.Add(outputCodeParam); cmd.ExecuteNonQuery(); newImageName = outputCodeParam.Value.ToString(); } string newFilePath = Path.Combine(folderPath, newImageName); File.WriteAllBytes(newFilePath, optimizedImageBytes); UpdateImagePath(newImageName, newFilePath); } catch (Exception ex) { ShowMessage("Error while saving image: " + ex.Message, Color.Red); LogError("Image save failed", ex); throw; } finally { dbCon.CloseConnection(); } } I also try to compress and change it to base 64 but its not working. Kindly assist on what steps i need to take. Thanks, Shahid Note :WebForm i m working on .
[Suggestion 1][Allow Language Selection During .NET Installation]
Hi, 1. Context: Currently, when installing the .NET SDK or runtime, multiple language resource folders are automatically included in the installation directory. 2. Problem: Many developers only require a single language, typically English and the additional localization files take up unnecessary disk space and clutter the installation directory. Currently, the installer does not provide an option to select which languages should be installed. Removing these manually is time-consuming and could potentially break application dependencies if done incorrectly. 3. Proposed Solution: Introduce an option in the .NET installer that allows users to select or deselect language packs during installation. This feature could be similar to the "Individual components" selection available in the Visual Studio Installer, where users can choose exactly what they need, ensuring a more streamlined installation. This would help: Reduce disk space usage. Improve installation customization. Provide a cleaner development environment. 4. What do you think about this suggestion ? Thank you for considering this request and I’m happy to provide additional details or insights if needed.
Applications are not correctly detecting .NET Desktop Runtime 6.0.1 (x64)
Even though I have .NET Desktop Runtime 6.0.1 (x64) installed, I'm still getting an error when launching a .NET application Windows 10 21H2 OS Build 19044.1466 Event log shows event 1023 - Description: A .NET application failed. Application: HandBrake.exe Path: C:\Program Files\HandBrake\HandBrake.exe Message: Failure processing application bundle. Bundle header version compatibility check failed. A fatal error occured while processing application bundleConnection between .NET and AUTOCAD ELECTRICAL
I want to connect .NET with Autocad Electrical . i am using , AutoCAD Electrical 2025.0.2 , Product Version : 22.0.81.0 , Built on: V.154.0.0 AutoCAD 2025.1.1 Visual Studio Community 2022 - 17.12.3 my system is x64 bit I am creating a console application in .NET 8.0 Runtime with C# language , Added dll accoremgd , acdbmgd, acmgd, Autodesk.AutoCAD.Interop . Also in .NET in Solution Explorer , in project references , i have made "Copy Local" property as False. using System; using Autodesk.AutoCAD.Interop; using Autodesk.AutoCAD.Runtime; using System.Runtime.InteropServices; using Autodesk.AutoCAD.ApplicationServices; namespace AutoCADElecDemo { class Program { static void Main(string[] args) { AcadApplication acadApp = null; const string progId = "AutoCAD.Application.25"; // Adjust for your AutoCAD version try { // Get a running instance of AutoCAD acadApp = GetActiveAutoCAD(progId); } catch (System.Exception ex) { Console.WriteLine($"Error initializing AutoCAD: {ex.Message}"); return; } try { // Ensure AutoCAD is visible acadApp.Visible = true; Console.WriteLine("AutoCAD is now running."); // Register for the BeginQuit event Application.BeginQuit += OnBeginQuit; // Keep the application running to monitor AutoCAD's state Console.WriteLine("Press Enter to exit..."); Console.ReadLine(); } catch (System.Exception ex) { Console.WriteLine($"An error occurred: {ex.Message}"); } finally { // Unregister the event handler before exiting Application.BeginQuit -= OnBeginQuit; } } static AcadApplication GetActiveAutoCAD(string progId) { try { var comObject = Marshal.GetActiveObject(progId); Console.WriteLine($"Connected to AutoCAD: {progId}"); return (AcadApplication)comObject; } catch (System.Exception ex) { Console.WriteLine($"Error accessing AutoCAD: {ex.Message}"); throw; } } static void OnBeginQuit(object sender, EventArgs e) { Console.WriteLine("AutoCAD is being closed."); } } } For above code, my application comes in break mode "Your app has entered a break state, but no code is currently executing that is supported by the selected debug engine (e.g. only native runtime code is executing)." and i am getting below error : System.IO.FileNotFoundException: 'Could not load file or assembly 'accoremgd, Version=25.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified.' dll path is also correct. i also tried same code with .NET Framework 4.7.2 and 4.8 targeting pack , but getting same error. How to load accoremgd.dll properly so that this application can use autocad accoremgd functions properly.
Best Way to Fill ACORD 23 Vehicle Insurance Certificates on Windows – Any Recommended Tools?
I frequently deal with insurance documentation and recently had to work with the ACORD 23 Vehicle Insurance Certificate. I’ve been using Windows 11 and was looking for the most efficient way to fill, edit, and save these forms digitally without printing them out. While browsing, I found AcordForm – it lets you view and understand various ACORD forms like the 23, 25, and more. It’s been helpful for referencing and understanding the format. However, I’d love some advice from the community: What’s the best Microsoft-supported tool for filling out ACORD PDF forms? Is Microsoft Edge’s PDF editor reliable enough, or should I be using Microsoft Word with PDF add-ins? Any integration tips with OneDrive or SharePoint for document storage?. Thanks in advance
Using late binding to run AdvancedSearch in Outlook in .NET8?
I'm trying to use the AdvancedSearch feature from Outlook in my .NET 8 application, but I haven't been able to make it work. I'm currently using Restrict when I need to filter by a specific sender or by date. However, I need more advanced filtering options — for example, checking if the subject contains a specific word. I could use a loop to do this after retrieving the results with Restrict, but it's very slow. It seems like AdvancedSearch would be a better option, but I'm getting an error when I try to run the search. Below is an example of my code, although I've tried many variations. If anyone can share a working example, that would be really helpful. Thanks in advance! string searchTag = "BuscaOutlook"; string searchScope = "'\\Caixa de Entrada'"; filter = "@SQL=\"urn:schemas:httpmail:subject\" LIKE '%orcamento%' AND \"urn:schemas:httpmail:datereceived\" >= '2024-04-01 00:00:00'"; try { dynamic searchb = outlookApp.AdvancedSearch(searchScope, filter, true, searchTag); } catch (Exception ex) { MessageBox.Show("Erro no AdvancedSearch:\n" + ex.Message); return; }
