Developer technologies

2 answers

MailKit.Security.AuthenticationException: '535: 5.7.139 Authentication unsuccessful, the user credentials were incorrect.

I am getting this error "MailKit.Security.AuthenticationException: '535: 5.7.139 Authentication unsuccessful, the user credentials were incorrect." for my mail integration in my ASP.Net Core API Application. I am using a Microsoft account to…

asked May 8, 2025, 8:39 AM

Ajay Mahajan 0

commented Jul 29, 2025, 5:30 AM

Danny Nguyen (WICLOUD CORPORATION) 490 Microsoft External Staff

4 answers

Unable to Hide Buttons in Custom Toolbar with UI Context in Visual Studio Extension

I have created a custom toolbar in my Visual Studio extension that appears only with specific files, using a defined UI context. I want to hide certain buttons in this toolbar programmatically. However, setting the .Hidden = true property does not hide…

asked Jul 21, 2025, 9:22 AM

Vasu Bansal 20

commented Jul 29, 2025, 5:23 AM

Vasu Bansal 20

1 answer

Setting timeout for ASP.NET WebAPI not working

Hi, I would like to increase timeout for my Web API project to 15 minutes (for testing). My project uses Kestrel and deployed to IIS on Windows 2019. I have set IIS Limits -> Connection Time-out (seconds) to 900 and at program.cs I have the…

asked May 6, 2025, 9:09 PM

AG 521

commented Jul 29, 2025, 5:22 AM

Danny Nguyen (WICLOUD CORPORATION) 490 Microsoft External Staff

1 answer

Delayed RecyclerView Binding & Layout

I am working on a .NET for Android app, and most of my RecyclerViews are not being displayed. In the OnResume method of the AndroidX.Fragment.App.Fragment, I call the SetLayoutManager & SetAdapter methods of each of the RecyclerViews. The page (which…

asked Jul 21, 2025, 12:30 AM

Nathan Sokalski 4,111

commented Jul 29, 2025, 5:12 AM

Susmitha T (INFOSYS LIMITED) 85 Microsoft External Staff

0 answers

Razor Component Return Html but not Data from api call until page refresh manually

Hello There, blazor Web App .net 8 Interactive Render Mode Auto. sometimes, page load in razor in blazor wasm side the html content appears correctly but api doesnt get called and data not get loaded but I can see in command prompt window ef core…

asked Jul 29, 2025, 5:12 AM

Prathamesh Shende 471

0 answers

Deploy checkbox is disabled for the .NET MAUI project in Visual Studio 17.14.9

I have upgraded Visual Studio to version 17.14.9. I then upgraded my .NET MAUI project from NET7 to NET9, but now when I try to run the project, I get this message: "The project needs to be deployed before we can debug. Please enable Deploy in the…

asked Jul 29, 2025, 4:09 AM

Yusuf Groenewald 0

1 answer

.NET MAUI Collection View Scroll not working WInUI(Windows app)

In my .NET MAUI mobile application, scrolling works fine on both Android and iOS. However, it does not work on WinUI. In some parts of the app, I used ListView, and scrolling works properly on WinUI. But when using CollectionView, scrolling is not…

asked Jul 28, 2025, 5:18 AM

Bhuwan 1,066

accepted Jul 29, 2025, 4:07 AM

Bhuwan 1,066

0 answers

Fail to run a Excel VBA Code in Windows Server while successfully run it in Windows 11

I have an Excel file with a bunch of VBA code from my teammate. I tried to open and run the VBA function in Windows 11, and everything worked successfully. However, when I tried to open this Excel file on a Windows Server, I encountered a runtime…

asked Jul 28, 2025, 1:12 AM

Ernest Chan 0

edited the question Jul 29, 2025, 2:52 AM

Ernest Chan 0

3 answers

Why can't my generic Blazor app read the LocalDb for Identity?

I wanted to see how a new Blazor Web app uses the LocalDb that is created when you create a new application that uses Individual Accounts during the project creation process. In my AppSettings.json file it created this connection…

asked Jan 4, 2025, 9:28 PM

Rod Falanga 636

commented Jul 29, 2025, 2:43 AM

Rod Falanga 636

2 answers

How do I share a Sqlite database between my desktop and laptop?

I'm writing a Minimal API application using .NET 9. I started this on my laptop, then committed the changes to my GitHub repo and tried to pick up where I left off on my desktop. However, when I tried to test it using Postman to retrieve the dishes of a…

asked Apr 19, 2025, 1:27 PM

Rod Falanga 636

accepted Jul 29, 2025, 2:39 AM

Rod Falanga 636

10 answers

How to Debug Remote MAUI App Launch

I have a .NET 9 MAUI app being deployed to a remote Xcode iOS iPhone 16 Plus. All components have the latest release software. The deployment is successful, and the application is launched and the splash screen displayed on the phone. However, the first…

asked Jul 1, 2025, 10:53 AM

Marc George 191

answered Jul 29, 2025, 1:25 AM

Marc George 191

0 answers

WebRequest Migration to HTTPClient - Needing Feedback to Calling Function

Hello.. I have some code migrating from VS Studio 2013 to VS Studio 2022. Seeing that WebReq has been deprecated. Working to migrate to HTTPClient. Seems that httpclient is async only, I am guessing here... My overall code is written to call a RoboCall…

asked Jul 28, 2025, 4:12 PM

Smith, Jeffery Thomas (Jeff) 136

commented Jul 29, 2025, 1:18 AM

Smith, Jeffery Thomas (Jeff) 136

2 answers

DLL file not found when invoking function from Excel/VBA

I'm running Windows 11 with 64-bit MS/Office 2021. I have a very large (>25KSLOC) Excel/VBA application with a helper DLL written in C and compiled by Visual Studio 2022. The last time I used the app was May 4, 2025, and it worked perfectly. Today,…

asked Jun 29, 2025, 1:41 AM

Chris Grossman 20

commented Jul 29, 2025, 1:05 AM

Geoff Riggs 0

3 answers

Managing SEO Wtih MVC

Hello everyone and thanks for the help in advance. I am developing a Asp.Net MVC website that will hopefully, be used for commercial purposes. I need insight as to how to manage items such as page titles, meta data, and other information necessary for…

asked Jul 27, 2025, 4:58 PM

Kmcnet 1,096

edited an answer Jul 28, 2025, 10:25 PM

ishaq safwah 0

2 answers

Need to discern which HID device inputs are coming from (C# Windows Form)

I'm programming a system which will have several HID devices. Each HID device is intended to input to a different part of the process (program). Specifically I'll have three bar code readers, one at different parts of a test system, to monitor where a…

asked Jul 28, 2025, 10:13 PM

QuantumCache 20,376 Moderator

commented Jul 28, 2025, 10:25 PM

QuantumCache 20,376 Moderator

2 answers

How to build an app to check if any file is opened by another program(C#, Windows)?

I tried my best to build an app to check if a file is opened by another program. I used ChatGPT, Gemini to do so. But their solutions didn't work. Now I need your help: using System; using System.Collections.Generic; using System.Diagnostics; using…

asked Jul 22, 2025, 3:16 PM

Rahmatulloh 40

answered Jul 28, 2025, 9:03 PM

Karen Payne MVP 35,586 Volunteer Moderator

2 answers

Upgrade from Dynamics CRM On-Premise to 9.1 CRM On-Premise

Recent upgrade of Dynamics CRM -On -Premise version 9.0.19.8 to 9.1.37 causes looping on certain forms. It appears to me that the issue might be Java Script related. I am looking for anyone that has had a similar issue post upgrade. No error or event…

asked Jul 23, 2025, 10:14 PM

Shaw, Kieran 0

commented Jul 28, 2025, 6:31 PM

Shaw, Kieran 0

1 answer

Websocket is connected or disconnected without error Blazor Web App .Net 8

Hello, Websocket not connected in production returns the error WebSocket connection to 'wss://accounts.innovustech.in/_blazor?id=7pvrUUJdL7CjvoTLn17Y4A' failed: (anonymous) @ blazor.web.js:1 blazor.web.js:1 [2025-07-27T11:40:20.323Z] Information:…

asked Jul 27, 2025, 11:45 AM

Prathamesh Shende 471

commented Jul 28, 2025, 6:06 PM

Bruce (SqlWork.com) 78,746 Volunteer Moderator

1 answer

deleted developer account and cannot create a new one, this was over 60 days ago

My Developer account was deactivated and I subsequently deleted it ( I am sure I clicked delete). This was over 60 days ago and I was hoping to get started afresh, but the dashboard only shows the deleted account and that I can delete profile and…

asked Jul 28, 2025, 5:19 PM

BTiLa 0

answered Jul 28, 2025, 5:51 PM

MD RASEL MIAH 0

2 answers

Can we capture SharePoint/OneDrive user IP addresses via Microsoft Graph?

Hi team, I’d like to ask whether it’s possible to retrieve the IP address of a user accessing SharePoint or OneDrive using Microsoft Graph API, given the following permissions: User.Read.All Mail.Read Sites.Read.All Files.Read.All I’m aware that for…

asked Jul 28, 2025, 8:23 AM

Jovkhar Issayev 0

edited an answer Jul 28, 2025, 5:43 PM

Bruce (SqlWork.com) 78,746 Volunteer Moderator

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54,071 questions with Developer technologies-related tags

MailKit.Security.AuthenticationException: '535: 5.7.139 Authentication unsuccessful, the user credentials were incorrect.

Unable to Hide Buttons in Custom Toolbar with UI Context in Visual Studio Extension

Setting timeout for ASP.NET WebAPI not working

Delayed RecyclerView Binding & Layout

Razor Component Return Html but not Data from api call until page refresh manually

Deploy checkbox is disabled for the .NET MAUI project in Visual Studio 17.14.9

.NET MAUI Collection View Scroll not working WInUI(Windows app)

Fail to run a Excel VBA Code in Windows Server while successfully run it in Windows 11

Why can't my generic Blazor app read the LocalDb for Identity?

How do I share a Sqlite database between my desktop and laptop?

How to Debug Remote MAUI App Launch

WebRequest Migration to HTTPClient - Needing Feedback to Calling Function

DLL file not found when invoking function from Excel/VBA

Managing SEO Wtih MVC

Need to discern which HID device inputs are coming from (C# Windows Form)

How to build an app to check if any file is opened by another program(C#, Windows)?

Upgrade from Dynamics CRM On-Premise to 9.1 CRM On-Premise

Websocket is connected or disconnected without error Blazor Web App .Net 8

deleted developer account and cannot create a new one, this was over 60 days ago

Can we capture SharePoint/OneDrive user IP addresses via Microsoft Graph?