public class Message { [Key] public int MeesageId { get; set; } public int SenderId { get; set; } [ForeignKey("PersonId")] public virtual Person Sender { get; set; } public int ReceiverId { get; set; } [ForeignKey("PersonId")] public virtual Person Receiver…
I have a method on a dotnet controller like this [HttpGet()] public async Task<IActionResult> GetCar( [FromQuery] GetCarFilter filters ) Using a GetCarFilter class that looks like this public class GetCarFilter { public GetCarFilter() { } public string? SearchTerm { get;…
In a .net 5 MVC project that uses Identity for authentication, is there a built in option to manage the roles (crud) and user <> role relationships (add and removed roles to a user)? I have found some tutorials that…
I have a library in a large asp.net 4.8 site that uses the ConfigurationManager deep down in the bowels of the project. At the time, no one had a problem with the dependency on that library. Well, we're upgrading to…
I am creating a location management system using C#, SQL and ASP.NET. I want to hide the card div if either my home base location count, pouch count or bunker count is equal to 0 in my database and show…
Not sure why but the for some reason the view model is not binding the DepartmentId when I hit the submit button, I get an error: Value cannot be null. Parameter name: value Description: An unhandled exception occurred during the…
i have a table in my database that stores translations ResourseKey ResourseText LanguageId Home Home 1 Home Hem 2 Search Search 1 Search Sök 2 and the Languages table Id Language 1 English 2 Swedish I am trying to return…
When the token is expired or tampered token is passed to call an api in postman, I get exception as mentioned below. Now how to return this as proper response is my concern in asp.net core. Token expired: Microsoft.IdentityModel.Tokens.SecurityTokenExpiredException: IDX10223:…
This is what I want to do: if a double field has more than 3 decimal places then it should convert to 3 decimal figures and if no decimal places are present then it should convert to 3 decimals e.g…
newbie question: how do i make my JSON output ignore null values? I don't want to necessarily set each individual property to ignore null (as in decorate each property with [JsonProperty(NullValueHandling = NullValueHandling.Ignore)] ), and few different global methods I…