ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,418 questions
2 answers
One of the answers was accepted by the question author.
Prevent browser authentication ASP.NET Web API dialog on 401
I have an existing ASP.NET Webforms / MVC application (it uses a mixture of technologies), to which I want to add a Web API to use for external ajax API calls (to replace older web services and WCF). The existing ASP.NET WebForms application uses…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(16, 86%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EP%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
Data Transfer Objects
I just have a quick question concerning DTO's. I read that DTO's are useful for security purposes e.g. they prevent you from sending confidential data across the network. But the tutorial also said that DTO's are also useful in the case that if there…
Entity Framework Core
Entity Framework Core
A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.
726 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.
10,656 questions
ASP.NET API
ASP.NET API
ASP.NET: A set of technologies in the .NET Framework for building web applications and XML web services.API: A software intermediary that allows two applications to interact with each other.
318 questions
asked 2022-08-24T06:14:41.39+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(108.80000000000001, 67%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERR%3C/text%3E%3C/svg%3E)
Ronald Rex
1,666
Reputation points
commented 2022-08-24T20:37:10.197+00:00
Ronald Rex
1,666
Reputation points
1 answer
How to count/check number of connection pools
Im using a third party tool and also HttpClient to make some calls to get data. Most of the documentation states to have a single instance of third party tools for the HttpClient but how could i check how many open connections i have to determine…
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.
10,656 questions
ASP.NET API
ASP.NET API
ASP.NET: A set of technologies in the .NET Framework for building web applications and XML web services.API: A software intermediary that allows two applications to interact with each other.
318 questions
asked 2022-08-15T07:49:29.723+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(32, 85%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EME%3C/text%3E%3C/svg%3E)
Mr Edge
221
Reputation points
answered 2022-08-16T02:24:24.09+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(262.40000000000003, 36%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELH%3C/text%3E%3C/svg%3E)
Lan Huang-MSFT
28,841
Reputation points Microsoft Vendor
2 answers
how to make null values and empty element in xml have open tags and close tag? Asp.net web api 2
i am making a web api and i want to make the open tags and close tags for empty elements and null values. i am using C# and visual basic to code. My Questions: How to make open tags and close tags for null values and empty elements in xml format with…
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.
10,656 questions
ASP.NET API
ASP.NET API
ASP.NET: A set of technologies in the .NET Framework for building web applications and XML web services.API: A software intermediary that allows two applications to interact with each other.
318 questions
asked 2022-08-01T09:17:39.09+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(208, 5%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ER%3C/text%3E%3C/svg%3E)
Reborn
1
Reputation point
commented 2022-08-03T09:19:11.653+00:00
Lan Huang-MSFT
28,841
Reputation points Microsoft Vendor
4 answers
how to compare two dates and show in the link in web api?
i have some question about getting date from previous between create_date and modify_date, i am working on asp.net web api 2 and i want to seach the date between these two dates from sql server, there are many records in database. The result outcome is…
asked 2022-08-01T09:10:32.66+00:00
Reborn
1
Reputation point
answered 2022-08-02T08:57:30.017+00:00
satya karki
986
Reputation points
0 answers
Error Handling In Blazor Web Server Application
I am calling a web API endpoint from my Blazor server application. And I intentionally have not started the application (.Net Core 6 Web Api) with the api service. Meaning, there is no service listening on the specified port. And I was wondering what is…
asked 2022-07-31T18:51:39.13+00:00
Ronald Rex
1,666
Reputation points
commented 2022-08-01T06:12:19.75+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(73.60000000000001, 90%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EZL%3C/text%3E%3C/svg%3E)
Zhi Lv - MSFT
32,106
Reputation points Microsoft Vendor
0 answers
How to prevent of Client Privacy Violation in Sensitive Data Exposure Asp.net core with angular 8
How to prevent of Client Privacy Violation in my code below <input type="password" id="txtPassword" name="txtPassword" #txtPassword="ngModel" placeholder="Password"…
asked 2022-07-29T13:11:03.15+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(227.2, 81%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESB%3C/text%3E%3C/svg%3E)
Sumanth Babu
21
Reputation points
commented 2022-08-01T02:54:29.233+00:00
Zhi Lv - MSFT
32,106
Reputation points Microsoft Vendor
3 answers
Microsoft IIS BUG!!! , HTTP Service Request Queues Performance counter
Microsoft IIS BUG!!! , HTTP Service Request Queues Performance counter Why do I say there are bug，look at the pictures below, RejectedRequests has values from the monitor. Why CurrentQueueSize the queue have no values? HTTP Service Request…
Internet Information Services
Internet Information Services
Microsoft web server software.
1,637 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,418 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.
10,656 questions
ASP.NET API
ASP.NET API
ASP.NET: A set of technologies in the .NET Framework for building web applications and XML web services.API: A software intermediary that allows two applications to interact with each other.
318 questions
asked 2022-01-04T10:29:30.457+00:00
aspx
6
Reputation points
commented 2022-07-24T01:14:39.277+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(230.39999999999998, 38%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EZS%3C/text%3E%3C/svg%3E)
Zdravko Stojkoski
6
Reputation points
3 answers
One of the answers was accepted by the question author.
problem with API
I have the following in my ApiController public IEnumerable<Game> GetAllGames() { Game game = new Game(); List<Game> Games = game.ListGames(); return Games; …
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(300.8, 98%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMJ%3C/text%3E%3C/svg%3E)
12 answers
About the IIS site request queue length?
OS: Windows Server 2016 Standard IIS: Version 10.0.14393.0 Web Sites: WebIISQueueTest .NetFramework4.5 Asp.net mvc Question 1: By which performance counter does the site's request queue length be monitored? Question 2: The request queue…
Internet Information Services
Internet Information Services
Microsoft web server software.
1,637 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,418 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.
10,656 questions
ASP.NET API
ASP.NET API
ASP.NET: A set of technologies in the .NET Framework for building web applications and XML web services.API: A software intermediary that allows two applications to interact with each other.
318 questions
asked 2021-12-27T08:19:18.123+00:00
aspx
6
Reputation points
commented 2022-07-23T13:01:55.36+00:00
Zdravko Stojkoski
6
Reputation points
1 answer
One of the answers was accepted by the question author.
Asp.net Web API - How to get JSON response body if status is 400 Bad Request
Hello Everybody, I have an ASP.NET Web API rest application. I am calling a 3rd party web service as follows; var request = (HttpWebRequest)WebRequest.Create(WebConfigurationManager.AppSettings["PinService"] + url); …
1 answer
One of the answers was accepted by the question author.
How to Add two rows with merged cells in top of the Excel using DocumentFormat.OpenXml
Hi All I have implemented the code to create Excel from data table using DocumentFormat.OpenXml and it was working fine. But I want to add two rows in the excel top with merged cells (Ref Image) which contains the Title of the sheet with some…
asked 2022-06-14T10:50:11.683+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(204.8, 43%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EER%3C/text%3E%3C/svg%3E)
Elaya Raja
96
Reputation points
commented 2022-07-06T06:07:46.163+00:00
Elaya Raja
96
Reputation points
0 answers
How to populate GridView from an API call?
I am a beginner learning ASP.NET and I am working on a project where I need to create a Web API to get data from an SQL Server and then call that API from a Web Form to populate a gridview table. I've currently gotten the Web API to properly get the…
asked 2022-07-06T01:01:32.467+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(176, 25%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETS%3C/text%3E%3C/svg%3E)
Timothy Shels
1
Reputation point
commented 2022-07-06T04:28:44.447+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(195.2, 51%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYS%3C/text%3E%3C/svg%3E)
Yijing Sun-MSFT
7,071
Reputation points
1 answer
OData $select and $expand not working on XML response?
I have been developing an API with XML and JSON responses integrating OData, but I'm having a problem retrieving XML responses with OData $select and $expand methods, but other methods work fine like $top, $filter and $orderby etc... In JSON response…
asked 2022-06-17T23:22:33.317+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(57.599999999999994, 74%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKM%3C/text%3E%3C/svg%3E)
Ken Martos
36
Reputation points
commented 2022-06-23T22:17:43.453+00:00
Ken Martos
36
Reputation points
1 answer
Implement Service Mesh in Microservices
Hello Team, The question that I am going to put here , it might be very trivial but facing some issues. Please provide your insight. I am designing an architecture of a system that has 10-15 microservices and I am planning to implement these in…
asked 2022-06-21T08:22:02.193+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(304, 18%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMK%3C/text%3E%3C/svg%3E)
Manish Kumar Singh3
1
Reputation point
answered 2022-06-21T14:54:10.587+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(211.20000000000002, 61%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBS%3C/text%3E%3C/svg%3E)
Bruce (SqlWork.com)
61,811
Reputation points
2 answers
One of the answers was accepted by the question author.
TPL Performance slows down above 2 Gb data migration
We have developed an Integration Tool using Task Parallel Library(TPL) PLINQ and are migrating data but its performing slow. We observed that for 2 GB of data the tool performs well but above 2 GB the performance of tool slows down. Below is the…
SharePoint
SharePoint
A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.
10,311 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.
10,656 questions
ASP.NET API
ASP.NET API
ASP.NET: A set of technologies in the .NET Framework for building web applications and XML web services.API: A software intermediary that allows two applications to interact with each other.
318 questions
asked 2022-06-13T10:28:46.773+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(243.2, 74%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBC%3C/text%3E%3C/svg%3E)
bharat choudhary
21
Reputation points
accepted 2022-06-16T09:38:17.57+00:00
bharat choudhary
21
Reputation points
1 answer
One of the answers was accepted by the question author.
why asp.net webapi generate a zh-Hans directory in bin directory?
I know this zh-hans means simplified Chinese, but I still don't understand the purpose of generating it
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(115.19999999999999, 42%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EH%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
WebApi - ApiKey plus JWT
I completed a couple of projects that are implemented in C# .Net 6.0 MVC, and now I'm trying to do my first web API project. This WebApi is implemented in .Net 6.0, with JWT authorization. Everything is working smoothly so far, the token is generated…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(268.8, 69%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
1 answer
ASP.NET dynamic chart
Is it possible to create charts dynamically and add them to an ASP.NET web form? I am using the following code but it is not creating any chart. For i As Integer = 0 To ddlProject.Items.Count - 1 ' For all Chart Dim chartAll As Chart =…
asked 2022-03-30T08:33:02.143+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(294.40000000000003, 27%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHR%3C/text%3E%3C/svg%3E)
Hema Ramachandran
176
Reputation points
answered 2022-03-31T10:19:37.617+00:00
Lan Huang-MSFT
28,841
Reputation points Microsoft Vendor
1 answer
Is there any library in .NET Core for RFID read and write
Hello, I am working on a project which uses RFID smart card to access room, so when user access room his/her details should be read and stored in database, and also can put restriction on card like time and number of access per day. So is there any…
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.
10,656 questions
ASP.NET API
ASP.NET API
ASP.NET: A set of technologies in the .NET Framework for building web applications and XML web services.API: A software intermediary that allows two applications to interact with each other.
318 questions
.NET Internet of things
.NET Internet of things
.NET: Microsoft Technologies based on the .NET software framework.Internet of things: A concept that aims to extend the benefits of the regular internet, including constant connectivity, remote control ability, and data sharing, to goods in the physical world.
29 questions
asked 2021-02-12T15:34:19.39+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(304, 13%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENN%3C/text%3E%3C/svg%3E)
Naseer Naseer
6
Reputation points
commented 2022-03-31T02:28:12.8+00:00
徐凤辉
1
Reputation point