448 questions with Developer technologies | ASP.NET | ASP.NET API tags
Unable to Use MicrosoftReport Viwer in containerized environment
HI team , I am have a Asp.net application with 4.7.2 version and my reporting relay on RDLC and XSLT templates , with microsoft reportviewerversion 15 , I am trying to Run in a containerized Environment with ECS on AWS Fargate with windows support ISSUE…
Developer technologies | ASP.NET | ASP.NET API
how to set date format in eval asp.net
Hello this is my date eval <%#Eval("Date", "{0:dd/MMM/yyyy}")%> when i convert to excel i want excel filter to be look like this so what to change my eval so that it can look like as below
Developer technologies | ASP.NET | ASP.NET API

Accessing an Excel data file on the Client side using ASP .NET vbscript
I have hosted a web-based application using ASP.NET. I am using vbscript in my code. I have an Excel file in my system with some data. I want to write a code that will fetch the data from the Excel and write into a table in SQL Server. Both the database…
Developer technologies | ASP.NET | ASP.NET API
Is there a way to expose a single aspx page for anonymous access in a .NET 4.7.2 ASP.NET Web Forms running with Azure AD Authentication?
We have a .NET 4.7.2 ASP.NET Web Forms application deployed under IIS running with Azure Active Directory Authentication. The web app is registered as an application on Azure AD and requires users to login before accessing the site. Is there a way to…
Developer technologies | ASP.NET | ASP.NET API
error in asp.net
i configoring ny project of asp.net and code vb.net i got this errror Error in project-level import 'app.config' at 'app' : 'app' is not accessible in this context because it is 'Friend'. i dont have in my project a file named app.config how can i…
Developer technologies | ASP.NET | ASP.NET API
Best way to query Azure Synapse serverless/dedicated pool from .Net core 8 API
I am developing a .net core 8 API which retrieves data from Azure synapse dedicated pool and serverless and send as api response. I am using EF core now for the repository which queries the synapse using eager loading. But since the entities are huge and…
Developer technologies | ASP.NET | ASP.NET API
how to show web api data in my sql
Hello We Have One Webapi running fine when we enter this url localhost/testapp/api/values/getdata now we need to insert this data automtically in my sql table how to do so please guide step by step { "Table": [ { …
Developer technologies | ASP.NET | ASP.NET API

Web App taking high CPU when I am loading a particular web page.
My web app CPU going high when I am uploading a web page while the copy of uploading page working fine without any issue of CPU. Actual Page = mpn Page Copy = mpn1 I don't know what's going on
Developer technologies | ASP.NET | ASP.NET API
Unhandled exception in CoreCLR
The following error was raised in IIS on Production Server. Application: w3wp.exe CoreCLR Version: 8.0.724.31311 .NET Version: 8.0.7 Description: The process was terminated due to an unhandled exception. Exception Info: exception code c0000005, exception…
Developer technologies | ASP.NET | ASP.NET API
How locate Web.config file
This question is related to the following Learning Module
Developer technologies | ASP.NET | ASP.NET API
How to fix "Operation is not valid due to the current state of the object."
When I use aspnet-codegenerator I get this error even though I could use it normally before. How can I fix it? Thank you everyone !!
Developer technologies | ASP.NET | ASP.NET API
messaging the provider in Asp.net
i have a task to write a code that can message X number of provider for example via SMS or Email. and it has to be by using "TryAddTransient". Any solutions for that? maybe it seems simple but i just started to learn Asp.
Developer technologies | ASP.NET | ASP.NET API
Do Dev Tunnels Have an HTTP Timeout Issue?
Using a dev tunnel to connect a Mac client app to an ASP.NET service running on a PC has raised a timeout issue. One API call takes about 70 seconds to complete, but when the client runs on the Mac via the dev tunnel, an HTTP timeout occurs after 60…
Developer technologies | ASP.NET | ASP.NET API
How to fix ASP.NET Core WEB API ? localhost error
I am trying to run an API test first but then whenever i tried to run it it gives me this error localhost cannot be found even on the localhost:5125 still wont run
Developer technologies | ASP.NET | ASP.NET Core
Developer technologies | ASP.NET | ASP.NET API
how do i fix this System error '80131509' The request was aborted: Could not create SSL/TLS secure channel. /webmain.asp, line 12670
I am trying to get a fed ex shipping price from a website and this error comes up System error '80131509' The request was aborted: Could not create SSL/TLS secure channel. /webmain.asp, line 12670 How do I fix it?
Developer technologies | ASP.NET | ASP.NET API
aspx How to open one page from within another page
I am Working on ASPX Pages in Visual Stodio with vb.net code now i am trying to open a page (a from) from within an open page, which code can accomplish this? Thanks in Advence
Developer technologies | ASP.NET | ASP.NET API
WIshing to know if migrating an old vb.net (version 4.8) website to Azure is possible.
We have a clients website that seems to be running on .net framework version 4.8. It seems for this version it needs to be hosted on a windows server. The files are about 522 Mb and there is an associated MS SQL database with 3 or 4 tables, the largest…
Developer technologies | ASP.NET | ASP.NET API
How to add API Authentication and authorization in web server (Kestrel - Self hosted) created in .Net Standard 2.0.
I want to add API Authentication and authorization in our web server (Kestrel - Self hosted) created in .Net Standard 2.0. I want to use Windows authentication here. We found that this can be done using the AddNegotiate() in…
Developer technologies | ASP.NET | ASP.NET API
Operation Not Supported on This Platform When Consuming WCF Service in .NET 8
untering the error "Operation not supported on this platform" while attempting to consume a WCF service from .NET 8. The service is built in .NET Framework with wsHttp security. The implementation involves passing a username, password, and a…
Developer technologies | ASP.NET | ASP.NET API
How to access a WebForm page via a token acquired from Azure, without requiring the user to login?
We have a webform application running with Azure Active Directory Authentication. It requires users to login before accessing the site. Is there a way to expose a single page (aspx) for anonymous access? Or perhaps access the page via a token acquired…