c# Questions

Getting return value of null every time to Controller – Asp.net

Receiving Null value every time to Controller. How can I solve this? Url: http://localhost:45801/Account/Login?ReturnUrl=%2Forder%2Fplaceorder Code: [HttpPost] public async Task<IActionResult>Login(UserLoginVM userLoginVM,string ReturnUrl) { if (ModelState.IsValid) { var result = await signInManager.PasswordSignInAsync (userLoginVM.LoginId, userLoginVM.Password, userLoginVM.RememberMe, false); if(result.Succeeded) { if(!string.IsNullOrEmpty(ReturnUrl)) { return RedirectToAction(ReturnUrl);…

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How to get user input from a textarea using C# – Asp.net

March 9, 2022
DaLegacy
2 Answers

I'm trying to get the value of what the user has inputted in my textarea on my page and store that value as a string in a variable. I have spent over an hour doing research on all different ways…

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jQuery ajax passing null to controller in ASP .NET MVC

March 9, 2022
forrestDumb
3 Answers

I am trying to send stringified array from view with $.ajax but I am constantly getting null in controller. This is controller function: [HttpPost] public void SaveColumnsToDb(string data) { var a = data; } Console outputs: str: (2) ['SerialNumber', 'MeasurementUnit'] JSON…

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Azure web role build error: "Unable to import module Diagnostics. No manifest was found" – Asp.net

March 8, 2022
Tom Troughton
3 Answers

We have a C# web application solution configured to run on Azure cloud services. It's an old solution and builds fine locally on other engineers' laptops (has done for years), and on my previous laptop. But I have a new…

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Saving JSON to DataTable – Asp.net

March 7, 2022
mustafa00
2 Answers

I need to save data retrieved from API to a DataTable. JSON which is returned from API can't be deserialized directly to DataTable using this code: DataTable dt = (DataTable)JsonConvert.DeserializeObject(json, (typeof(DataTable))); I got an error: Unexpected JSON token when reading…

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What is different between ApiAuthorizationDbContext and IdentityDbContext? – Asp.net

March 7, 2022
behroozbc
2 Answers

What is different between ApiAuthorizationDbContext<TUser> and IdentityDbContext<TUser> in a Web API project? DbContext can inherit those but don't know what is different between those (I'm using .NET 6.0 and Entity Framework Core for Web API project)

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Identity in C# ASP.NET Core Web API user

March 6, 2022
mostafa khaled
2 Answers

I have a project it's about real estate so I created tables user and linked it with estates, and I learnt about identity. When I migrate it hides the user table because the ASP.NET Core identity already has a users…

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Xcode – Thread 1: EXC_BAD_ACCESS (code=257, address=0x100000001) in C++

March 5, 2022
robo
2 Answers

I've written a program that will check if a given string has all characters unique or not. I usually write in Python, but I'm learning C++ and I wanted to write the program using it. I get an error when…

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Missing ViewBag data in jQuery add row – Asp.net

March 5, 2022
Bruce
2 Answers

Heres My Model and ViewModel. I have multiple Models, just showing parts of them for now. public class Order { [Key] public int Id { get; set; } public int TotalItems { get; set; } public DateTime DeliveryDate { get;…

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String replacement for Azure Translation notranslate – Asp.net

March 4, 2022
CDev33
2 Answers

I have been working on trying to get Azure translator to convert text stored in a database column. Here is a couple of examples of how the text is currently stored: eg1. "Add %%objectives%% from predefined sets of %%objectives%%" eg2.…

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