ErrorSystem.NullReferenceException: 'Object reference not set to an instance of an object.' Microsoft.AspNetCore.Mvc.Razor.RazorPage<TModel>.Model.get returned null.
Hello all, I really need your help. My Controller : using Hayashi.DataAccess.Data;using Hayashi.Models; using Microsoft.AspNetCore.Authorization; using Microsoft.AspNetCore.Mvc; using Microsoft.AspNetCore.Mvc.Rendering; using…
Optimizing Windows Services for High-Performance Workloads: Best Practices and Pitfalls
As a Windows enthusiast, I’m curious about optimizing Windows services to achieve maximum performance in high-demand scenarios. I’d like to explore the following aspects: Service Prioritization: How can we prioritize critical services over…
How to connect to another machine via Telnet?
Hi, I am trying to connect to another machine (Windows OS) from a machine (Windows OS) via the Telnet protocol. But I fail in connecting the machine. My aim is that after connecting the machine, I should be able to run an application on the…
HOW TO DELETE A LOCK RETENTION POLICY
Hello, For testing purposes, I want to know the functionality of the Lock policy option of Immutable blob storage, so I lock the policy. Now I can't delete any blobs, containers, or even the entire storage. Is there any way to recover from this…
Azure CDN for Edgio returns 504 Gateway Timeout on URL request
I am attempting to point my Azure CDN for Edgio towards an Azure Container App's custom domain with HTTPS traffic. I have bought a custom certificate which has been uploaded to a Key Vault which both the container app and cdn have permission to use for…
Unable to Send Email Messages using Microsoft.Exchange.WebServices Library
Hello! I've been using Microsoft.Exchange.WebServices 2.2.0 library to send emails from my C# application for a couple of years and have not been changed my code for a long time. It worked seamlessly but yesterday I started constantly getting the…
Why is Azure, which I never asked for, now blocking my browser?
All of a sudden Azure, was here to fore unknown to me, is blocking my web browser from my known acceptable sites. I never, I repeat, never, asked for this App, nor gave MS permission to install it. MS is managed by a bunch of idiots and I will hold…
No Apps available on Company Portal
Hi there, I successfully deployed Company portal app to macOS device. However, when I navigate to apps, it says no apps are assigned to this device. How can I assign apps to users using Company Portal? Any help will be much appreciated.
جلب الحبيب*شيخ روحاني*3ْ85ْ7ْ70 5ٍ7ٍ8 0ّ09ّ6ّ6*رقم شيخ روحاني
مسار النموذج لملف تعريف ترحيل إعادة تقييم العملة الموجود في مستند تدريب Microsoft غير صحيح.
使用Restful API 调用 GPT-4 with vision 时,提示 "Backend returned unexpected response. Please contact Microsoft for help.",如何修复?
在japan east区域创建的计算机视觉增强和gpt-4,参考 “Use Vision enhancement with video”教程,地址是:https://learn.microsoft.com/en-us/azure/ai-services/openai/how-to/gpt-with-vision?tabs=rest%2Csystem-assigned%2Cresource#use-vision-enhancement-with-video Create Index 和 Create…
How can I finish the Azure training without a subscription
I'm trying to complete the Azure Admin certification track and the modules are requiring you have a subscription. I don't have a subscription that I can play with and make changes. I'm not a global admin either. How can I get around this? I must be…
Bluetooth LE - BluetoothLEDevice.FromBluetoothAddressAsync returns null after UnpairAsync() is called until the peripheral is power cycled or the RPA rolls over
Greetings Here are the reproduction steps for this bug. I have an Ellisys trace and logs gathered using WPR that I don't want to post publicly, but can share with someone from MS. Pair a Bluetooth LE peripheral with windows. Observe that a new…
Error when trying to add an App Service Managed Certificate
I'm trying to add an App Service Managed Certificate to my site, and it keeps failing after hours of trying to complete. I've tried from the certificates page, as well as from the custom domains page in the "add binding" menu. The status on my…
How can I change the border color of a NavigationView in WinUI 3?
Which property is it in the generic.xaml? I can't even find the TargetType. Lines within the red rectangles.
AAD B2C - "Lag" after custom policy upload
Hi everyone, when I upload a new version of a custom policy it takes a varying amount of time (from a few seconds to five minutes) until the new version is used. During development this is very frustrating and time-consuming since I either have to…
Impact of Bing Maps for Enterprise retirement to UWP
We received an email about the retirement of Bing Maps for Enterprise, which will affect all applications using Bing Maps. Does retirement also affect UWP apps that include map feature? Any migration procedures can be followed? Thanks.
How to deploy C# Azure minimal Function App using bicep sourcecontrol?
I have used Visual Studio 2022 Preview to create the "Hello World" version of an isolated ".net 6" azure function (see https://github.com/siegfried01/HelloFunctionAppSourceControl/blob/master/HelloFunctionAppSourceControl.cs#L22) and…
syslog forwards messages to Log Analytics port number
In this [Connect your external solution using the Common Event Format connector] module it says "Forwarding only the messages it identifies as CEF to the Log Analytics agent on localhost using TCP port 25226" but In this [Plan for syslog data…
Unable to update Deployment Share - MDT
When updating the MDT Deployment share I get the following error. Unable to open the specified WIM File === Making sure the deployment share has the latest x86 tools === === Processing LiteTouchPE (x86) boot image === Building requested boot image…
How to share a SharePoint site that will allow the user to view and print the files, but will block downloads and editing?
How to share a SharePoint site that will allow the user to view and print the files, but will block downloads and editing? The idea is to share the entire site to a group of users, this user should be able to read and print the files directly from the…