Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,729 questions
1 answer
how to display USA "county" in dynamic textbox when user starts typing first letters etc
hi, I am using asp.net web forms and C sharp. There is a web form on the site. One of the textboxes is "USACounty" I want the full county to show up in the textbox automatically when a users starts typing...... for instance they type san d…
Developer technologies | C#
asked 2025-12-20T19:28:07.3733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(60.8, 82%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
Matt Matt
0
Reputation points
answered 2025-12-20T19:29:21.1366667+00:00
Q&A Assist
1 answer
Why does the verb [HttpDelete] make my screen go blank (404)?
I have an anchor: <a class="btn btn-primary ms-4" asp-Controller="Home" asp-action="Delete"> Delete</a> the controller has a Delete method that works, but when I include the verb [HttpDelete] it never sees the…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,729 questions
asked 2025-12-19T23:11:46.9033333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(22.400000000000002, 77%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECF%3C/text%3E%3C/svg%3E)
Corey Fleig
205
Reputation points
answered 2025-12-20T16:54:52.77+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(211.20000000000002, 61%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBS%3C/text%3E%3C/svg%3E)
Bruce (SqlWork.com)
82,146
Reputation points
Volunteer Moderator
2 answers
Access is denied. (Exception from HRESULT: 0x80070005) on AddPackageByAppInstallerFileAsync
I am using the AddPackageByAppInstallerFileAsync method on several UWP apps. It has worked on all of the apps except recently for one of the apps. I get a "Access is denied. (Exception from HRESULT: 0x80070005)" exception.…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,729 questions
asked 2025-05-14T06:49:11.14+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(304, 64%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECM%3C/text%3E%3C/svg%3E)
Carlo Mendoza
151
Reputation points
commented 2025-12-19T13:40:46.4333333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(6.4, 49%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESA%3C/text%3E%3C/svg%3E)
Surya Amrutha Vaishnavi Lanka (INFOSYS LIMITED)
1,465
Reputation points Microsoft External Staff
2 answers
One of the answers was accepted by the question author.
Visual Studio 2026 - New Features With CSharp
Hi, Can you please lists all the new Features in Visual Studio with C#. If you add screencast foe each feature is will be great. Thanks in advance,
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,729 questions
asked 2025-12-17T12:47:17.1733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(108.80000000000001, 88%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ED%3C/text%3E%3C/svg%3E)
Dani_S
5,261
Reputation points
commented 2025-12-19T13:26:32.16+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(163.2, 69%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVD%3C/text%3E%3C/svg%3E)
Varsha Dundigalla(INFOSYS LIMITED)
4,215
Reputation points Microsoft External Staff
1 answer
One of the answers was accepted by the question author.
GIS - Convert from one format to any formats.
Hi, 1.In continue to: https://learn.microsoft.com/en-us/answers/questions/5657151/gis-trycreateforinput In this ticket the output was the selected converter. Now the focus on the converter. 2.List of GIS converters: EsriJson (.esrijson, .json) GeoJson…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,729 questions
2 answers
GIS Converter - EnsureDebugArgs in Console App
Hi Michel, Thank you very much for your help !!! I implemented all your remarks from ticket: https://learn.microsoft.com/en-us/answers/questions/5658212/gis-cli-commands 1.Do I used EnsureDebugArgs in a best way ? if not give please me the fixes code…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,729 questions
1 answer
One of the answers was accepted by the question author.
GIS Converter - Logging - Warnings
Hi Michel, In continue to ticket : https://learn.microsoft.com/en-us/answers/questions/5665977/gis-converter-logging-code Can you please help to fix these warnings: warnings.txt Thanks in advance,
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,729 questions
2 answers
Comment résoudre l'erreur : Impossible de démarrer le programme "C:\Program Files\Microsoft Office\root\Office16\excel.exe. Le processus a été arrêté. Actualisez la liste des processus avant d'essayer un autre attachement.
Bonjour, Je développe un complément VSTO pour Excel avec Visual Studio 2022. Depuis quelque temps, il m’est impossible de lancer le projet en mode Debug. À chaque tentative, le message suivant apparaît : Impossible de démarrer le…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,729 questions
asked 2025-12-18T13:09:54.5266667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(12.8, 75%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERJ%3C/text%3E%3C/svg%3E)
ROZE Jules
0
Reputation points
answered 2025-12-19T08:51:42.81+00:00
Varsha Dundigalla(INFOSYS LIMITED)
4,215
Reputation points Microsoft External Staff
2 answers
GIS Converter -Unit Tests Projects -Set Aspose License.
Hi Michel, Thank you very much for your help !!! I implemented all your remarks from ticket: https://learn.microsoft.com/en-us/answers/questions/5658212/gis-cli-commands 1,How do I set the Aspose license to all my unit tests in one place ? 2.This the…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,729 questions
asked 2025-12-17T08:25:47.6266667+00:00
Dani_S
5,261
Reputation points
commented 2025-12-19T06:59:56.9133333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(19.2, 83%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EML%3C/text%3E%3C/svg%3E)
Michael Le (WICLOUD CORPORATION)
7,785
Reputation points Microsoft External Staff
Moderator
1 answer
One of the answers was accepted by the question author.
GIS CLI commands
Hi, I would like to ask the following questions regarding my GIS CLI command in program file. The GIS CLI commands used once by end-user. 1.Does the ShowHelp method is a good practice in CLI if not please fix. I used in this case to show it: // If no…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,729 questions
2 answers
Architecture Programming
I need help. I’ve been programming for five years, but I still know I have a fundamental issue. Since I started learning, I’ve worked through books, Microsoft training materials, and trial and error, and I’ve solved many things, but I still don’t know…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,729 questions
asked 2025-12-13T09:48:48.95+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(278.4, 46%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EB%3C/text%3E%3C/svg%3E)
Bardia
0
Reputation points
commented 2025-12-19T05:08:21.5433333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(96, 73%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EST%3C/text%3E%3C/svg%3E)
Susmitha T (INFOSYS LIMITED)
1,885
Reputation points Microsoft External Staff
2 answers
One of the answers was accepted by the question author.
GIS Converter -Console App -Tests Coverage
Hi Michel, Thank you very much for your help !!! I implemented all your remarks from ticket: https://learn.microsoft.com/en-us/answers/questions/5658212/gis-cli-commands 1.Can you please look if I added all the tests, if not please add me the needed…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,729 questions
1 answer
One of the answers was accepted by the question author.
ViewComponent exception handling
Hi, What is the correct way to handle exceptions in a view component? I would like the user to end up being redirected to an error page. My ViewComponent looks like this : public async Task<IViewComponentResult> InvokeAsync() { …
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,729 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(28.799999999999997, 13%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMP%3C/text%3E%3C/svg%3E)
2 answers
how do I add undisclosed software dependencies & clearly communicate how to remove program
how do i resolve: || | -------- | 10.2.4.1 Security - Software Dependencies || | -------- | Products may depend on non-integrated software (such as another product or module) to deliver primary functionality only as long as the product launches and…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,729 questions
asked 2025-12-18T14:45:05.8366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(76.8, 53%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERN%3C/text%3E%3C/svg%3E)
Richard Novell
0
Reputation points
edited an answer 2025-12-18T16:32:15.9466667+00:00
Bruce (SqlWork.com)
82,146
Reputation points
Volunteer Moderator
2 answers
Connect .Net (4.6.2) to Dataverse using the Dataverse plugin
Hi Microsoft Tech Community, We have a Dataverse environment in our tenant, and I have its URL. I'm building a .NET application and need to connect it to Dataverse for data access. From the Learn docs, ChatGPT, and Copilot, it seems I need to use an App…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,729 questions
asked 2025-12-09T07:21:59.17+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(243.2, 69%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAM%3C/text%3E%3C/svg%3E)
Ajay Mahajan
0
Reputation points
commented 2025-12-18T10:16:57.1333333+00:00
Varsha Dundigalla(INFOSYS LIMITED)
4,215
Reputation points Microsoft External Staff
2 answers
One of the answers was accepted by the question author.
GIS Converter - Console App -Final code
Hi Michel, Thank you very much for your help !!! I implemented all your remarks from ticket: https://learn.microsoft.com/en-us/answers/questions/5658212/gis-cli-commands Can you please look on all code and see if it ok ? Files Program code: GitConverter…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,729 questions
1 answer
Adding OLE object (.zip file) in word application using OpenXML
I have a requirement where I need to attach a zip file as OLE object in word file using OpenXML. I do not want to use Interop word since I don't want to install word in server and no COM support is there is server. Can somebody help me to write a code in…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,729 questions
asked 2025-05-25T12:49:45.4266667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(224.00000000000003, 80%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENT%3C/text%3E%3C/svg%3E)
Nikhil Tambi
0
Reputation points
answered 2025-12-18T07:25:29.97+00:00
Surya Amrutha Vaishnavi Lanka (INFOSYS LIMITED)
1,465
Reputation points Microsoft External Staff
3 answers
Error with Github Account in an extension in VS Code
I’m trying to sign in to VS Code either with my GitHub account or with Hotmail in order to synchronize the C# Dev Kit extension, but I get the error shown in the image. What do I need to do??? I can send you a pic of the problem.
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,729 questions
asked 2025-12-16T10:08:38.22+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(73.60000000000001, 6%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Δημοσθένης Αρβανιτόπουλος
0
Reputation points
commented 2025-12-18T07:21:34.1166667+00:00
Susmitha T (INFOSYS LIMITED)
1,885
Reputation points Microsoft External Staff
1 answer
One of the answers was accepted by the question author.
GIS Converter Logging -Code
Hi Michel, 1.Can you please look on my Logger implementations and tests ? 2.If you find something missing , can you give me the fixes ? 3.Files Console.App -Client GitConverter ConsoleApp README.txt Program.cs.txt Logging…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,729 questions
2 answers
One of the answers was accepted by the question author.
GIS Converter - Program App -Failed Test
Hi Michel, Thank you very much for your help !!! I implemented all your remarks from ticket: https://learn.microsoft.com/en-us/answers/questions/5658212/gis-cli-commands 1.Can you please why this test is failed? This test failed in ProgramTests.txt ? Can…
Developer technologies | C#
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,729 questions