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i am getting this error

please give me some solution for SqlConnection, SqlCommand and Clear ()

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,962 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,661 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,531 questions
SQL Server
SQL Server
A family of Microsoft relational database management and analysis systems for e-commerce, line-of-business, and data warehousing solutions.
14,110 questions
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,748 questions
asked 2024-11-30T11:08:29.9066667+00:00
sayali dhanawade 20 Reputation points
answered 2024-11-30T11:44:39.7166667+00:00
Erland Sommarskog 113.2K Reputation points MVP
0 answers

Derived Column expression failing

Hi Microsoft Q&A, I am trying to follow the instructions in the data flow delta lake and I am having issue with the expression builder as shown in the below…

Azure Data Factory
Azure Data Factory
An Azure service for ingesting, preparing, and transforming data at scale.
10,953 questions
asked 2024-11-30T11:42:30.8733333+00:00
Gunasekar-Desaiyan 0 Reputation points
edited the question 2024-11-30T11:44:04.04+00:00
Gunasekar-Desaiyan 0 Reputation points
0 answers

how to resolve the ' sorry we are having trouble signing you in'

I am trying to create azure account, but upon inputting all necessary information it say verify details again, then after several trials it shows we are having trouble signing you in. The details are correct including card details ,please can anyone…

Microsoft Entra ID
Microsoft Entra ID
A Microsoft Entra identity service that provides identity management and access control capabilities. Replaces Azure Active Directory.
22,392 questions
asked 2024-11-30T11:39:49.1966667+00:00
faruq ojo-oba 1 Reputation point
1 answer

Hyper-V Connection Difficulties

I am having a heck of a time with my Hyper-V server with a Windows 10 VM guest that is hosted on it. After the initial boot of the Windows 10 VM, and connecting for the first time, I get really good response and rendering from the VM. Everything seems…

Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
2,748 questions
Remote Desktop
Remote Desktop
A Microsoft app that connects remotely to computers and to virtual apps and desktops.
4,623 questions
asked 2024-11-29T18:49:47.5833333+00:00
Mike-E-angelo 541 Reputation points
answered 2024-11-30T11:34:44.5866667+00:00
Mike-E-angelo 541 Reputation points
0 answers

Virtual Network Flow Logs: What is the "PlatformRule"

Hey, While exploring our VNET flow logs I noticed a recurring entry that's associated with aclID "00000000-0000-0000-0000-000000000000" and rule "PlatformRule". The traffic seems to be originating from Microsoft-owned IPs. The rule…

Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
2,537 questions
asked 2024-11-26T15:52:10.0633333+00:00
Yoav 0 Reputation points
commented 2024-11-30T11:25:16.5866667+00:00
Yoav 0 Reputation points
2 answers

HCW8001 Unable to determine the Tenant Routing Domain

Getting this using the O365 HCW on Exchange 2019 CU13 ERROR 10025 [Client=UX, Page=Configuring, fn=RunWorkflow, Thread=31] HCW8001 Unable to determine the Tenant Routing Domain Tried to add coexistent domain to local exchange x.mail.onmicrosoft.com Any…

Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
7,698 questions
Microsoft Exchange Hybrid Management
Microsoft Exchange Hybrid Management
Microsoft Exchange: Microsoft messaging and collaboration software.Hybrid Management: Organizing, handling, directing or controlling hybrid deployments.
2,152 questions
asked 2024-11-26T02:22:52.8933333+00:00
M Dwight Snow 0 Reputation points
commented 2024-11-30T11:22:48.58+00:00
M Dwight Snow 0 Reputation points
0 answers

Request for Extension or Renewal of Unused OpenAI Credits

Hello Microsoft for Startups Team, We recently redeemed our OpenAI credits through the Microsoft for Startups Founders Hub dashboard to support the development and launch of our product. However, due to unforeseen delays in our development timeline, we…

Azure
Azure
A cloud computing platform and infrastructure for building, deploying and managing applications and services through a worldwide network of Microsoft-managed datacenters.
1,015 questions
Azure OpenAI Service
Azure OpenAI Service
An Azure service that provides access to OpenAI’s GPT-3 models with enterprise capabilities.
3,344 questions
Azure Startups
Azure Startups
Azure: A cloud computing platform and infrastructure for building, deploying and managing applications and services through a worldwide network of Microsoft-managed datacenters.Startups: Companies that are in their initial stages of business and typically developing a business model and seeking financing.
428 questions
asked 2024-11-30T11:20:10.15+00:00
Mattia 0 Reputation points
1 answer

Teams calendars can't be synced

We created a meeting in Outlook, which shows up normally in Outlook. When we change the attendees and time of a meeting, the Teams calendar can't sync these updates. Any help would be greatly appreciated.

Microsoft Teams
Microsoft Teams
A Microsoft customizable chat-based workspace.
10,421 questions
asked 2024-11-30T10:56:27.5733333+00:00
Stephen 280 Reputation points
edited an answer 2024-11-30T11:07:04.6433333+00:00
simo-k 715 Reputation points
0 answers

Unable to upload files to sharepoint using PnP.Powershell - constantly getting 401 error

I am trying to grant an application registration access to upload files to a sharepoint site using PnP Online. All the commands seem to work, but when i try uploading a file i get a 401 error. I would appreciate any expertise on how to make this work.…

SharePoint
SharePoint
A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.
10,916 questions
asked 2024-11-30T11:03:24.6166667+00:00
na 141 Reputation points
0 answers

Deleting and recreating app service with same name

We have a doubt, we have moved an azure app service resource from our azure account subscription tenant to a different azure account subscription tenant, that is ok working fine no issues. Currently its deployed as local git, i need to change that to…

Azure App Service
Azure App Service
Azure App Service is a service used to create and deploy scalable, mission-critical web apps.
7,996 questions
asked 2024-11-30T10:42:18.1866667+00:00
Arjun P A 0 Reputation points
0 answers

System.ArgumentException: Options.ClientId must be provided (Parameter 'ClientId')

I am trying to host my .NET core project on windows server IIS, have published the files there but having an error. Category: Microsoft.AspNetCore.Server.IIS.Core.IISHttpServer EventId: 2 SpanId: 15ef495fc1e97c42 TraceId:…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,661 questions
asked 2024-11-30T10:41:50.34+00:00
Anisha 0 Reputation points
0 answers

I am getting error while giving exam for AZURE900 : OnVUE check-in can not be started at this time. Why can't I begin my exam check-in process? For one of the following reasons, it is not time to begin your exam

For AZURE 900 exam getting error: OnVUE check-in can not be started at this time. Why can't I begin my exam check-in process? For one of the following reasons, it is not time to begin your exam: You may be too early, check-in starts 30 minutes prior to…

Not Monitored
Not Monitored
Tag not monitored by Microsoft.
40,119 questions
asked 2024-11-30T07:53:28.6666667+00:00
Krishnat Patil, Narendra (Cognizant) 0 Reputation points
edited the question 2024-11-30T10:33:16.4266667+00:00
simo-k 715 Reputation points
0 answers

I need to update my name on my MS ID because it was mistakenly entered twice by the person who schedule my exam.

I need to update my name on my Pearson ID and Microsoft because it was mistakenly entered twice by the person who scheduled my exam. As a result, the incorrect name has been added to my Microsoft Certification profile. I have successfully passed the…

Not Monitored
Not Monitored
Tag not monitored by Microsoft.
40,119 questions
asked 2024-11-30T07:58:47.25+00:00
Mohsin Masood 0 Reputation points
edited the question 2024-11-30T10:32:17.4666667+00:00
simo-k 715 Reputation points
0 answers

Cambio nombre y apellidos

Buenas, Al cambiar mi nombre en MS LEARN me indica lo siguiente: La solicitud de cambio de nombre legal requerirá más revisión. Póngase en contacto con el soporte técnico de credenciales para modificar su nombre legal. Lo hago porque he tenido problemas…

Not Monitored
Not Monitored
Tag not monitored by Microsoft.
40,119 questions
asked 2024-11-30T08:10:01.7633333+00:00
Miguel fernandez garcia 0 Reputation points
edited the question 2024-11-30T10:31:20.9766667+00:00
simo-k 715 Reputation points
0 answers

Not getting any mail regarding the DP-66 exam

Dear Sir, I had completed all the courses / challenges regarding DP-600 Exam. And also filled up a form for free exam. But I didn't get any email regarding that. Please have a look from you side and also let me know if any thing required by my side.

Not Monitored
Not Monitored
Tag not monitored by Microsoft.
40,119 questions
asked 2024-11-30T10:24:55.47+00:00
Abnish Arya 0 Reputation points
edited the question 2024-11-30T10:29:36.0233333+00:00
simo-k 715 Reputation points
0 answers

git hub enterprise benefit cannot be redeemed at this time ???

when i go to founders hub to redeem github enterprise , i receive a messahe that git hub enterprise benefit cannot be redeemed at this time. how can I redeem? Or what could the problem be?

GitHub Training
GitHub Training
GitHub: A web-based hosting service for software development and version control using Git. Acquired by Microsoft in 2018.Training: Instruction to develop new skills.
52 questions
Azure Startups
Azure Startups
Azure: A cloud computing platform and infrastructure for building, deploying and managing applications and services through a worldwide network of Microsoft-managed datacenters.Startups: Companies that are in their initial stages of business and typically developing a business model and seeking financing.
428 questions
asked 2024-11-30T10:27:40.3966667+00:00
Eleni Baltagianni 0 Reputation points
0 answers

How to know if my notifications-delivery-webhooks are throttled?

https://learn.microsoft.com/en-us/graph/change-notifications-delivery-webhooks?tabs=http#throttling There are conditions that Microsoft Graph throttles notifications sent to endpoints that become slow or unresponsive. It may include dropping…

Microsoft Graph
Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
12,441 questions
asked 2024-11-30T10:24:35.8933333+00:00
Tsai Yunda 0 Reputation points
1 answer

SQL server instance by Azure ARC

Hi, I installed azure arc on Windows server on prem. I used the script generated by AZURE ARC RESOURCES - ADD MACHINE. The purpose is to install AMA for monitoring and create DCR on my workspace Sentinel. The questione Is: On azure arc resources in…

Azure Monitor
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
3,353 questions
Azure Arc
Azure Arc
A Microsoft cloud service that enables deployment of Azure services across hybrid and multicloud environments.
449 questions
SQL Server
SQL Server
A family of Microsoft relational database management and analysis systems for e-commerce, line-of-business, and data warehousing solutions.
14,110 questions
asked 2024-11-29T23:29:53.71+00:00
Blix 0 Reputation points
answered 2024-11-30T10:16:02.8033333+00:00
Erland Sommarskog 113.2K Reputation points MVP
0 answers

Windows Driver Kit fails to install integration with Visual Studio, no .sys file generated

Hey, I'm trying to create an NDIS lightweight filter driver. I'm having problems setting up my environment correctly. I tried a few templates - ndislwf, kmdf basic, kmdf empty, and wdm. I always get the same symptoms: The include paths are not set up…

Visual Studio Extensions
Visual Studio Extensions
Visual Studio: A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.Extensions: A program or program module that adds functionality to or extends the effectiveness of a program.
235 questions
Visual Studio Setup
Visual Studio Setup
Visual Studio: A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.Setup: The procedures involved in preparing a software program or application to operate within a computer or mobile device.
1,056 questions
Windows Driver Kit (WDK)
Windows Driver Kit (WDK)
A set of Microsoft tools that are used to develop, test, and deploy Windows drivers.
130 questions
asked 2024-11-30T09:52:57.0133333+00:00
Nir Harel 0 Reputation points
edited the question 2024-11-30T10:12:17.45+00:00
Nir Harel 0 Reputation points
0 answers

How to Resolve Azure AD Error Code 500121 Affecting Sign-ins?

I’m facing an Azure AD authentication issue (Error Code: 500121) that has impacted user sign-ins since November 19, 2024. Details include: Tenant ID: 319c9d59-c5f1-48d3-af49-4f959b5e02c1 Object ID: d1f9c470-cb72-409c-9ddd-e47203e63da6 User Account:…

Access
Access
A family of Microsoft relational database management systems designed for ease of use.
406 questions
Azure Advisor
Azure Advisor
An Azure personalized recommendation engine that helps users follow best practices to optimize Azure deployments.
67 questions
Microsoft Configuration Manager Application
Microsoft Configuration Manager Application
Microsoft Configuration Manager: An integrated solution for for managing large groups of personal computers and servers.Application: A computer program designed to carry out a specific task other than one relating to the operation of the computer itself, typically to be used by end users.
498 questions
asked 2024-11-30T10:08:41.2133333+00:00
Moazzem Hossain 0 Reputation points