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Questions tagged [asp.net]

ASP.NET is a Microsoft web application development framework that allows programmers to build dynamic web sites, web applications and web services. It is useful to use this tag in conjunction with the project type tag e.g. [asp.net-mvc], [asp.net-webforms], or [asp.net-web-api]. Do NOT use this tag for questions about ASP.NET Core - use [asp.net-core] instead.

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Screenshoting a website that requires a login with Freezer c#

I am trying to screenshot a website that requires a login using the .NET library freezer: http://github.com/haga-rak/Freezer/wiki I am able to get a screenshot of any url I enter using this code ...
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How Do I Select an Object by Embedded Object Value 2 Levels Deep in C#?

I have an object that has an embedded list of objects, which itself has an embedded list of object, like so namespace AppName.Models { [BindProperties] public class WorkOrder { public string ...
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Emulator for Mobile Devices compatible with Visual Studios 2019 for Web Development

I feel like I am missing something obvious. . .so any help is appreciated. I am developing an ASP web site in Visual Studios 2019 on a windows 10 laptop (though not relevant, using C# and SQL). I ...
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How To Create A Functioning Filter Using A Drop Down Field In ASP.Net?

I have an application where I have multiple drop downs, but I'm focusing on making just one work right now: capacity. I have a hard-coded drop down where a user can pick the capacity they want from it,...
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How to convert linear-gardient(to right, #9c9e9f 0%,#9c9e9f 50%,#33ccff 50%,#33ccff 100%) to System.Drawing.Color in Asp.Net

I need to provide multiple colors (40% one color, 60% another) to one series item of telerik Horizontalwaterfallseries which shows 40% complete and 60% incomplete in Asp.net web application. ...
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Hosting a website and a WCF RESTful API on the same domain in ASP.net (.net 4, no MVC)

Is it possible to host a website and a WCF RESTful API on the same domain in ASP.net under IIS, built with .net 4 and no MVC? If so, how? The idea would be to have the website under www.example.com ...
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Unable to return queried API data in ASP.NET from repository

I am trying to return JSON data from an API. The API endpoint is "/api/getUserSchedule(int id)". It should return back JSON data where it has been filtered according to the staffId value, which is a ...
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Azure AD Open ID Connect OAuth 2.0 in ASP.NET Web APP and Web API Infinite redirect loop

ASP.NET web app to sign in personal accounts and work and school accounts from any Azure Active Directory (Azure AD) instance. OWIN middleware NuGet packages Install-Package Microsoft.Owin....
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I want Encryption any text across ASCII code but i have exceptions in if statements

i want check the ASCII code if mode 0 or not but i have exception formatted in code and this content for my exceptions An unhandled exception of type 'System.FormatException' occurred in mscorlib....
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C# Conversion from List<List<int>> to IList<IList<int>>

I have a C# function like this- public IList<IList<int>> Subsets(int[] nums) { List<List<int>> output = new List<List<int>>(); if (nums.Length == 0) { ...
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HttpResponse content with bad encoding

There is some data I have to get from an official public API of a federal institute from Brazil. At first I was using JavaScript to get the data via HttpClient from the client-side and I was facing no ...
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Perform WCF call in .Net Core with custom binding (authenticationMode=“MutualCertificate”)

Currently we are facing some issues when calling a WCF service in .net core (2.1). Because .net core doesn't support the System.Servicemodel binding in the web.config we are trying to create this ...
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How do I overwrite a .jpg with a byte array from SSMS in ASP.NET?

I've tried using stuff from System.Drawing but that is not available with ASP.NET. I've tried File.Copy() but that's not available either. Any help is appreciated.
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ASP.Net API App - continual HTTP 502.3 errors

My team and I have been at this for 4 full days now, analyzing every log available to us, Azure Application Insights, you name it, we've analyzed it. And we can not get down to the cause of this ...
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Adding multiple select to a view dropdown based on the data from another table in .NET

I'm trying to make a multiple select dropdownlist based on the data from the database table. My 2 EF models looks like the following, public class Todo { public int ID { get; set; } [...

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