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C# Multiple thread connect to one SQL Server database, dbconnection.open hang

my code process is as below: create database connection create database dbCommand call ExecuteReader and get reader (parse database data) dbCommand cancel reader close database connection close my connection string is as below: …

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36,615 questions
asked 2020-07-08T11:11:38.363+00:00
Aspire 81 Reputation points
answered 2020-07-08T14:34:19.523+00:00
Peter Fleischer (former MVP) 19,306 Reputation points
1 answer

Hololens2の画面をPCでキャプチャする方法が知りたいです。

HololensをPCにキャプチャすることはできますか?僕が思ったやり方としてはAirplayを使う方法とマイクロソフトHololensのアプリを使う方法の二つだと思っています。ですがAirplayは5Kplayerを使って接続できないです。ほかのソフトでも試しましたが駄目でした。Hololens側の画面共有に5Kが出てきません。次にMicrosoft Hololensのアプリを使ってIPアドレスを打ち込みやってみましたができませんでした。PC PCもHololensの設定もMicrosoft…

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36,615 questions
asked 2020-07-08T04:05:54.157+00:00
勇次 小林 46 Reputation points
answered 2020-07-08T14:14:25.507+00:00
Richard Zhang-MSFT 6,936 Reputation points
1 answer

Azure cli command to get branches of all the repos projects

I want to get all the branches of all the repository. Is there any Azure cli command for that? Like the command az repos list -o table i am getting all the repositories with ID Name …

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36,615 questions
asked 2020-07-08T13:32:28.677+00:00
Raj Kumar Dey 1 Reputation point
answered 2020-07-08T14:00:58.67+00:00
Vaibhav Chaudhari 38,661 Reputation points
1 answer

Lost Access to Azure Devops Organization because of changing Office 365 tenant

Hi, i changed my office365 account subscription from Godaddy to Office365 from Microsoft Store. Now i lost my access to my previous devops organization, azure portal, and teams channel. The step i switch my account is: Unsubscribe my Office 365 in…

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36,615 questions
asked 2020-07-08T13:43:22.227+00:00
Hendry 1 Reputation point
answered 2020-07-08T13:49:31.467+00:00
Leon Laude 85,686 Reputation points
1 answer

Azure AZ 400 exam

Hi I was studying for AZ400 certification Exam. The course had DEvops continuous integration related items however i see that course is now changed. Why is it changed right now?

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36,615 questions
asked 2020-07-08T13:35:48.813+00:00
Pragati Deshmukh 1 Reputation point
answered 2020-07-08T13:36:39.877+00:00
Leon Laude 85,686 Reputation points
1 answer

Windows server 2012 r2 进入系统后黑屏,没有任何东西,可以打开任务管理器,但是不显示图标和任务栏,也没有办法启动应用

查看日志只找到explorer.exe与Windows停止交互,没有其他错误

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36,615 questions
asked 2020-07-08T13:19:09.667+00:00
传宝 侯 1 Reputation point
answered 2020-07-08T13:24:20.363+00:00
Dave Patrick 426.2K Reputation points MVP
1 answer

To change Exam Center from Home to Local Institute?

Hi, Kindly help, How to change Exam Center from Home to Local Institute as i was scheduled the center of Azure-900 Exam at Home. Kindly help asap.

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36,615 questions
asked 2020-07-08T13:02:00.43+00:00
Dinesh Harmalkar 1 Reputation point
answered 2020-07-08T13:04:03.297+00:00
Leon Laude 85,686 Reputation points
14 answers

Teams Access Restricted Error

I downloaded the latest Teams client for linux but when I tried to login it says: "We're still developing Teams for Linux But if you'd like to join our small group of early adopters, select the button below and we'll put you on the list." …

Skype for Business Linux
Skype for Business Linux
Skype for Business: A Microsoft communications service that provides communications capabilities across presence, instant messaging, audio/video calling, and an online meeting experience that includes audio, video, and web conferencing.Linux: A family of open-source Unix-like operating systems.
456 questions
asked 2020-03-20T22:34:48.77+00:00
Jim 61 Reputation points
commented 2020-07-08T13:03:28.387+00:00
Nicholas 1 Reputation point
2 answers One of the answers was accepted by the question author.

Public IP address in Azure, does it cost more to use it ?

Does assigning static Public IP address for VM, Webserver or any other service in Azure mean I must pay higher cost other than the resource consumption? if yes, how can I get this pricing and details? I need to know which Public IP address is…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
4,405 questions
Azure Cost Management
Azure Cost Management
A Microsoft offering that enables tracking of cloud usage and expenditures for Azure and other cloud providers.
2,140 questions
asked 2020-07-08T11:32:55.547+00:00
EnterpriseArchitect 4,891 Reputation points
commented 2020-07-08T12:57:56.173+00:00
Leon Laude 85,686 Reputation points
1 answer One of the answers was accepted by the question author.

Mapping of Kinect Camera depth pixel array in WFOV view mode

We have an application where we operate the Azure kinect cameras in WFOV depth mode. This has a view that projects as an asymmetrical cone as shown in https://learn.microsoft.com/en-gb/azure/Kinect-dk/hardware-specification This got us thinking…

Azure Kinect DK
Azure Kinect DK
A Microsoft developer kit and peripheral device with advanced artificial intelligence sensors for sophisticated computer vision and speech models.
288 questions
asked 2020-07-07T19:52:22.217+00:00
David Robb 41 Reputation points
accepted 2020-07-08T12:50:10.68+00:00
David Robb 41 Reputation points
1 answer

Need simple Word/Powerpoint and Excel for home and student use

I meant to buy 1 time simple Word/Excel/Powerpoint/Access for student or home use. I kept seeing Office 365 and signed up but it is too much for me, has all these functions I dont need and too advanced for what I need. I dont know what all this stuff is.…

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36,615 questions
asked 2020-07-08T12:45:27.473+00:00
shaunelle jones 1 Reputation point
answered 2020-07-08T12:47:06.697+00:00
Leon Laude 85,686 Reputation points
1 answer One of the answers was accepted by the question author.

How to find what RDS servers are associated to RDS licensing server?

On Windows Server 2012 R2 and Windows Server 2008 r2 Tell me how to get the names of the servers associated to a RDS licensing server. ( From the licencing server) And, tell me how to get the name of the licencing server from the remote app Server… …

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36,615 questions
asked 2020-07-07T19:07:33.83+00:00
Deschênes, Luc (DGATI) 21 Reputation points
accepted 2020-07-08T12:28:24.493+00:00
Deschênes, Luc (DGATI) 21 Reputation points
3 answers One of the answers was accepted by the question author.

Is it OK to mount the Azure Kinect cameras upsidedown?

We have an application where we operate the Azure kinect cameras in WFOV depth mode. As shown in https://learn.microsoft.com/en-gb/azure/Kinect-dk/hardware-specification The active RGB video region is a rectangle positioned in the upper…

Azure Kinect DK
Azure Kinect DK
A Microsoft developer kit and peripheral device with advanced artificial intelligence sensors for sophisticated computer vision and speech models.
288 questions
asked 2020-06-27T13:09:48.447+00:00
David Robb 41 Reputation points
commented 2020-07-08T12:14:01.593+00:00
AshokPeddakotla-MSFT 28,406 Reputation points
1 answer

Miscrosoft VBA - Password Protection - Forgot Password / Change Password

Hello - I have a legacy Microsoft Access Database that I need to update the SQL to get more up to date data in the tables. Unfortunately, there is a password protection in the file where I need to update the query. Does anyone know a way to change or…

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36,615 questions
asked 2020-07-08T11:46:59.787+00:00
Adam Vartabedian 1 Reputation point
answered 2020-07-08T11:48:40.16+00:00
Leon Laude 85,686 Reputation points
1 answer

Add subdomain without connection to root domain

Hello, I want to add child domain to ad connect but for some reasons I won't able to use enterprise admin and ad connect server can't communicate with root domain when I try to add the child domain I got this error : Cannot establish a connection…

Microsoft Entra ID
Microsoft Entra ID
A Microsoft Entra identity service that provides identity management and access control capabilities. Replaces Azure Active Directory.
19,914 questions
asked 2020-07-08T09:20:55.397+00:00
Moataz Shaaban 1 Reputation point
answered 2020-07-08T11:40:17.007+00:00
AmanpreetSingh-MSFT 56,341 Reputation points
1 answer

exchange 2016 certificate

In 2010 when doing certificate we switch everything to port 80 in 2016 only below are port 80 Autodiscover port 80 , owa 80, activesync 80 ews 80 powershell is defaults on 80 , RPC-? please let us know how we can switch cert on exchange 2016 ?…

Azure App Service
Azure App Service
Azure App Service is a service used to create and deploy scalable, mission-critical web apps.
7,048 questions
asked 2020-07-08T04:51:44.723+00:00
Subham Wipro 21 Reputation points
answered 2020-07-08T11:12:36.28+00:00
Dave Patrick 426.2K Reputation points MVP
2 answers One of the answers was accepted by the question author.

I have a question about BLE processing of xamarin.

xamarinのBLEで実現している処理をswiftで実現しようとしています。 xamarinのBLE通信はCoreBluetoothを使用しているのでしょうか。それともExternalAccessoryを使用しているのでしょうか。 I am trying to realize the processing realized with BLE of xamarin with swift. Is Core Bluetooth used for BLE communication of…

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36,615 questions
asked 2020-07-08T06:31:03.917+00:00
市川翔 21 Reputation points
answered 2020-07-08T10:20:08.11+00:00
市川翔 21 Reputation points
1 answer

Is it possible for in-place database partitioning?

Dear Sirs We are planning to partition our big database into multiple partitions for better manageability. But the facing problems is when the database partitioning starts. The system would have to be stopped for a few hours, even longer. is it…

Azure SQL Database
asked 2020-07-03T05:52:34.777+00:00
Jeff 老魏 1 Reputation point
commented 2020-07-08T09:32:32.917+00:00
KalyanChanumolu-MSFT 8,316 Reputation points
1 answer

'Unauthorized' error when requesting '/joinedTeams' from Microsoft Graph

Also on SO: https://stackoverflow.com/questions/62555955/unauthorized-error-when-requesting-joinedteams-from-microsoft-graph I am setting up an app for modifying a Microsoft Teams account (teams/channels) through the Microsoft Graph API, but I can't…

Microsoft Teams
Microsoft Teams
A Microsoft customizable chat-based workspace.
9,268 questions
asked 2020-07-08T07:24:52.193+00:00
Mikkel Gaub 1 Reputation point
answered 2020-07-08T09:10:44.25+00:00
Sharon Zhao-MSFT 25,061 Reputation points Microsoft Vendor
1 answer One of the answers was accepted by the question author.

Is Apply Free Tier Discount valid when creating an Azure Cosmos DB account with the Azure CLI?

I would like to create an Azure Cosmos DB account with Apply Free Tier Discount enabled using the Azure CLI. However, I didn't find any information that could be set as a parameter, even when I looked at the latest Azure CLI documentation. Is Apply…

Azure Cosmos DB
Azure Cosmos DB
An Azure NoSQL database service for app development.
1,470 questions
asked 2020-07-07T15:00:13.537+00:00
Yuji Masaoka 56 Reputation points
accepted 2020-07-08T09:09:01.827+00:00
Yuji Masaoka 56 Reputation points