I have a Model that is filled with 20 Properties, for instance such as public class SensorModel { public string Trigger1 { get; set; } public string PathDoor1 { get; set; } public string PathDoor2 { get; set; } public…
I have used Nested table View into my Project up to 2nd level it works well, but the problem is while i am adding 3rd level sub child. When I click the 2nd level sub child button to expand the…
I want to use ASP.NET Web Application (.NET Framework), and I have downloaded Visual Studio Community 2019 v16.11.3, and i have clicked the ASP.NET and web devleopment before i download it but I can't find the one i needed, I…
It's my first project to ASP.NET Core Authentication and Authorization and I get this error when I'm trying to pass Enum to [Authorize] attribute : Error CS1503 Argument 1: cannot convert from 'BasicAuthAPI.Entities.Role' to 'string' Here is my controller method…
I am using an API for my desktop application. The application runs on dot.net framework 3.5. I have an API which runs perfectly, but when i call the API from the desktop application, there is an error: "The remote server…
I Have been looking at this for 2 hours where is this incorrect syntax!? Here is the line the error happens https://i.stack.imgur.com/08tGY.png public static class InvestorProcessor { public static int CreateInvestment(int id, string tickerSymbol, Sale transactionType, string companyName, int quantity,…
As of now i can only display the 1 row but i also want to add the other row in my dropdown This is my code enter image description here This is my code in text field and value field…
I have multiple if statements here which would check if a request path starts with a given string and return true if the condition is met if (context.Request.Path.StartsWithSegments("/abc/def", StringComparison.OrdinalIgnoreCase)) { return true; } if (context.Request.Path.StartsWithSegments("/pqr/xyz", StringComparison.OrdinalIgnoreCase)) { return true; }…
I used the following regular expression: [RegularExpression(@"^(Mr. .*|MR. .*|MRS. .*|Mrs. .*|MS. .*|Ms. .*|DR. .*|Dr. .*)", ErrorMessage = "Greeting must begin with Mr., Mrs., Ms., or Dr. and be followed by a name.")] public string? Greeting { get; set; } How…
I'm developing an server-side Blazor-application, which uses EntityFramework-Core to create the Database (code-first). I want to use one of the models in an EditForm-component, but it throws an NullReferenceException on the _Host.cshtml, whenever I open the page, containing the EditForm-component.…