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Entity Framework Core

420 questions

A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.

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6 questions with Entity Framework Core tags

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0 answers

EF Core 7 - System.InvalidOperationException

Hi, Can someone please help? I am trying to insert a record with an FK using DBContext. EF Core keeps saying that the Country is already tracked. I am aware that EF Core thinks that I am inserting a new country but that's not my intention. In the below…

Entity Framework Core
Entity Framework Core
A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.
420 questions
asked 2023-01-25T17:11:00.65+00:00
Raymart Atienza 1 Reputation point
0 answers

Deserialising a Json string throwing error in razor pages.

Hi , I have a jsonresult like shown below "{\r\n "AccessRights": [],\r\n "ADAttributes": [\r\n {\r\n \ "AD": "teenajohn",\r\n \ "ADFull": "",\r\n …

Entity Framework Core
Entity Framework Core
A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.
420 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,531 questions
asked 2023-01-17T03:35:29.02+00:00
Blooming Developer 191 Reputation points
edited the question 2023-01-17T03:39:49.52+00:00
Blooming Developer 191 Reputation points
0 answers

Unable to configure Microsoft Identity Platform while publishing .Net Core 3.1.4 project + VS 2022 + Azure

I have a .net core 3.1 project. The project has a dependency on Microsoft Identity Platform and SQL Server. While publishing the project to Azure. I am not able to configure the Microsoft Identity Platform. It gives below Error window. I am…

Entity Framework Core
Entity Framework Core
A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.
420 questions
Microsoft Identity Manager
Microsoft Identity Manager
A family of Microsoft products that manage a user's digital identity using identity synchronization, certificate management, and user provisioning.
343 questions
asked 2021-12-25T13:51:36.987+00:00
abdulwahe 1 Reputation point
0 answers

Entity Framework Core Custom Enum Key Dictionary Converter implementation

I made an SDK that uses Cosmos DB via EF Core. I created a Service by accessing Cosmos DB from the SDK, I used this Service in Isolate Azure Timer Trigger. Then the following error occurred. The Property {property} is a collection or…

Entity Framework Core
Entity Framework Core
A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.
420 questions
Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
2,577 questions
asked 2021-10-12T08:47:13.133+00:00
상준 이 251 Reputation points
0 answers

How to run console application in Background

Hello, I have created one console application in .Net core 3.1 which is running fine on Linux. But I have a new requirement that once I ran my app which should not block the terminal window. Currently it is blocking the terminal window as my app is…

Entity Framework Core
Entity Framework Core
A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.
420 questions
asked 2021-08-04T07:20:08.35+00:00
B-K Hariprasad 1 Reputation point
0 answers

Spatial data operations

Hello, I have to migrate some routines written in VBNET in WPF environment on AZURE (webapi net core). In these routines spatial operations such as union, intersection, etc. take place. here is an example: Private Sub example(ByVal sender…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,531 questions
Entity Framework Core
Entity Framework Core
A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.
420 questions
.NET Runtime
.NET Runtime
.NET: Microsoft Technologies based on the .NET software framework.Runtime: The period of time during which a program is being executed in a computer.
954 questions
asked 2021-01-14T10:50:45.65+00:00
Marco Salvatori 191 Reputation points