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ASP.NET Core

2,824 questions

A set of technologies in the .NET Framework for building web applications and XML web services.

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2,824 questions with ASP.NET Core tags

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27 answers One of the answers was accepted by the question author.

How I can do raw query in jquery datatable to acces to the files from sqlserver file table?

Hi, I have an asp.net core 5 application that displays the entire sqlserver file table content. My question is : How can open the file in colunm Name? I would like to modify the code below (extract from jquery-datatable-in-aspnet-core …

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,824 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
7,548 questions
asked 2022-06-09T16:31:23.507+00:00
sblb 851 Reputation points
answered 2023-02-07T04:31:41.69+00:00
Rohan Singh 0 Reputation points
24 answers

ASP.NET CORE server side processing to acces to the files stored in FILE TABLE ?

Hi, first I want to create an ASP.NET core application linked to the FILE TABLE to open the files directly in my interface After several attempts I was able to implement in my interface the links of my files to be able to consult them. In the FILE…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,824 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
7,548 questions
asked 2022-05-31T13:16:42.73+00:00
sblb 851 Reputation points
commented 2022-06-07T18:02:47.927+00:00
AgaveJoe 19,606 Reputation points
19 answers

JsonConvert System.ArgumentNullException : 'Value cannot be null. Arg_ParamName_Name'

Hi, I tried to do the tree view structure. The code behind is public string TreeViewJSON { get; set; } public void OnGet() { List<TreeViewNode> nodes = new List<TreeViewNode>(); …

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,824 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
7,548 questions
asked 2022-07-12T14:11:32.053+00:00
sblb 851 Reputation points
answered 2023-02-02T15:23:28.7833333+00:00
无敌霸王龙 0 Reputation points
15 answers One of the answers was accepted by the question author.

API ASPNet COre Views the file in SQL FILE TABLE

Hi, I am following up on the post I made api-to-connect-a-filetable-in-blazor-wasm.html I've reproduced an application following this example : src I only see the files that I have upload. I don't see all the files in the FILETABLE. So…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,824 questions
asked 2022-02-17T17:44:59.41+00:00
sblb 851 Reputation points
commented 2022-02-22T20:47:06.18+00:00
sblb 851 Reputation points
14 answers One of the answers was accepted by the question author.

how display directories and files to open the files in server side in datatable?

Hi, I've an application aspNet core 5 razor page to display several datatable associated to the view in sql. the view is : The data is located in File Table where is the files and directories. Right now my application returns…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,824 questions
asked 2022-06-30T08:47:28.997+00:00
sblb 851 Reputation points
answered 2022-07-11T13:07:49.403+00:00
sblb 851 Reputation points
14 answers One of the answers was accepted by the question author.

View File Table SqlServer in ASPNET.CORE

Hello, My application aims to display the contents of the File Table on my web interface. This post follows another post : api-aspnet-core-views-the-file-in-sql-file-table.html I've implemented all things to acces to the File Table and I've…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,824 questions
asked 2022-03-09T15:02:04.333+00:00
sblb 851 Reputation points
answered 2022-03-21T14:42:31.017+00:00
sblb 851 Reputation points
13 answers

Why js,css,lib didn't load from wwwroot?

I made a simple ASP MVC (Net Core 3.1) , I leave it as standard, and deploy it under a subfolder of the Apache (/var/www/html/myapps/app/v1) I started the kestrel without any errors, I access the page (ie. https://example.com/myapps/app/v1), it shows…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,824 questions
asked 2022-04-05T14:25:27.84+00:00
Dondon510 221 Reputation points
answered 2022-04-11T02:34:50.153+00:00
Dondon510 221 Reputation points
12 answers One of the answers was accepted by the question author.

Access directories and subdirectories in ASPNET CORE MVC

Hi, I want to access all the files and subdirectories of a file table (Sql). I can access the root directory "WebApiUploads_Dir" and return all the files on my interface. However, I don't see all the subdirectories and I would like to…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,824 questions
asked 2022-03-22T12:33:21.863+00:00
sblb 851 Reputation points
answered 2022-04-07T10:29:48.173+00:00
sblb 851 Reputation points
10 answers One of the answers was accepted by the question author.

Asp.Net Core API published. Default page getting 500 error but Weatherforcast api working in Postman.

Asp.Net Core Api published in IIS. default page swagger/index.html not working and Login modules not working. but Weatherforcast api working in Postman. Please help.

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,824 questions
asked 2022-02-11T05:05:45.03+00:00
Jithesh k r 26 Reputation points
commented 2023-01-05T12:30:50.53+00:00
Sohail Ahmed 1 Reputation point
10 answers

Net 6 API - 404 Not found

I have developed my API with .NET 6 and locally, I can see all controllers working and using them through swagger. However when I publish to IIS, I am getting 404 not found. I also have install Net 6.0.1. Windows Server Hosting, Net Runtime 6.0.1…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,824 questions
asked 2022-01-11T16:45:52.543+00:00
ANB 181 Reputation points
answered 2022-09-27T22:18:49.097+00:00
elerasoft 1 Reputation point
10 answers

Troubleshooting 11205 Errors

Hello everyone and thanks for the help in advance. I have a web application that is an endpoint for Twilio phone api to make calls to. The endpoint makes three SQL database calls using EntityFramework Core. The server is running Windows Server 2022. …

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,824 questions
asked 2022-07-21T22:38:29.207+00:00
Kmcnet 321 Reputation points
answered 2022-08-21T21:20:49.663+00:00
Kmcnet 321 Reputation points
10 answers One of the answers was accepted by the question author.

Net 6 using session in a custom class

I can easily work with session in a page model like: string SessionKeyName = "logged"; if (string.IsNullOrEmpty(HttpContext.Session.GetString(SessionKeyName))) { …

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,824 questions
asked 2021-12-16T04:17:30.797+00:00
Jim Whitaker 21 Reputation points
commented 2021-12-17T19:41:07.537+00:00
Bruce (SqlWork.com) 31,326 Reputation points
10 answers

ASP prompt issue

Hi, In ASP, is there one example to show message prompt below?

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,824 questions
ASP.NET Web Forms
ASP.NET Web Forms
A part of the ASP.NET web application framework that can be used to create ASP.NET web applications.
462 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
1,322 questions
asked 2021-08-11T04:07:29.3+00:00
Peter_1985 1,891 Reputation points
commented 2021-08-20T06:21:27.53+00:00
Yijing Sun-MSFT 7,026 Reputation points
9 answers

How To Populate A dropdown feature In Ef core razor pages

hi , I made a department class.. And I have also A ApplicationUser class responsible for registering a user. While Registering a User I want A department Dropdown Feature Should be Populated From Database . I am new in this field so can Anyone suggest…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,824 questions
Entity Framework Core
Entity Framework Core
A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.
478 questions
asked 2022-06-27T08:56:12.887+00:00
Arnab 61 Reputation points
commented 2022-07-07T08:08:03.163+00:00
Zhi Lv - MSFT 21,706 Reputation points Microsoft Vendor
8 answers

How to implement custom elements in blazor 7 (Practical guide) ?

Hi everyone As you know, one of the new features of blazor 7 is custom elements. But there is not enough references & guides which demonstrate how to implement this. for example, I want to create custom element in my blazor server app, then consume…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,824 questions
Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
879 questions
asked 2023-02-03T16:39:26.1333333+00:00
Hamed Vaziri 76 Reputation points
commented 2023-02-07T17:15:50.1966667+00:00
Hamed Vaziri 76 Reputation points
8 answers

How to implement trigger on File Table in Sql ?

Hi, How can I implement a trigger on the file table to insert rows in the document table eg strem_id? The simple table call FileDescriptions and is defined as below : public class FileDescription { public int Id { get; set; } …

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,824 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.
9,087 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
7,548 questions
asked 2022-05-27T12:10:18.31+00:00
sblb 851 Reputation points
answered 2022-05-31T05:14:45.223+00:00
sblb 851 Reputation points
8 answers One of the answers was accepted by the question author.

IIS AspNetCore Module V2: Failed to start application '/LM/W3SVC/1/ROOT', ErrorCode '0x8000ffff'

I have a .NET Core 3.1 Web API project that I am hosting using IIS. Project Details (see target framework): <Project Sdk="Microsoft.NET.Sdk.Web"> <PropertyGroup> …

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,824 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.
980 questions
asked 2022-05-19T15:05:55.903+00:00
Boris Dzevel 21 Reputation points
accepted 2022-05-20T14:25:18.817+00:00
Boris Dzevel 21 Reputation points
7 answers

A connection was successfully established with the server, but then an error occurred during the login process Error from .Net core WebAPI

Hi, I've an application that uses WebAPI in .Net core 6 and uses Kestrel server. When calling HttpPost request, the code tries to inject data in DB but fails with error: The certificate chain was issued by an authority that is not trusted. Inner…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,824 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.
9,087 questions
asked 2021-12-14T12:23:52.077+00:00
Amit Potdar 91 Reputation points
commented 2023-03-24T15:24:57.1466667+00:00
Blasco73 0 Reputation points
7 answers

how to use where in my order-details?

public class Order{ public int Id{get;set;} public int UserId{get;set;} public DateTime CreateTime{get;set;} public List<OrderDetail>OrderDetails{get;set;} } public class OrderDetail { public int Id{get;set;} public int ProductId{get;set;} public…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,824 questions
Entity Framework Core
Entity Framework Core
A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.
478 questions
asked 2023-02-09T01:01:56.52+00:00
打玻璃 1,591 Reputation points
answered 2023-02-09T17:13:14.6266667+00:00
Karen Payne MVP 30,126 Reputation points
7 answers

Unable to Resolve Scaffolding Issue in ASP.NET Core MVC Application

I'm getting the following error when I try to scaffold the Login, Logout, and Register pages. I ran the Visual Studio Installer to and clicked on the ASP.NET web development workflow to ensure I have all of the required tools installed. Version…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
2,824 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
2,775 questions
ASP.NET MVC
ASP.NET MVC
A Microsoft web application framework that implements the model-view-controller (MVC) design pattern.
733 questions
asked 2023-01-25T03:05:53.0133333+00:00
Xenu 0 Reputation points
commented 2023-01-27T21:32:58.8533333+00:00
Xenu 0 Reputation points