Asp.NET Core web application not showing on creation of new project
My visual studio 2019 does not show the option to create a project in Asp.NET Core web application (.NET framework). Any suggestions on what to do?
I have an updated div, but my code-behind behave as it has never changed – Asp.net
I have a div object (riddleIdHere), and js code that during the running inserts a number into this div. I want my C# code-behind to use this number, but the code-behind gives me an empty string like I have never…
How can I add the same value into multiple lists in one line? – Asp.net
I have two lists, l1 & l2 List<string> l1 = new List<string>(); List<string> l2 = new List<string>(); I want to put string.Empty into both of them in a single go. We can do for variables like - string a; string…
How to store multiple SQL data columns into different variables C# – Asp.net
I am trying to store sql data that I have for a voucher id and voucher amount into a variable and display it into a label on a click of a button. protected void Button1_Click(object sender, EventArgs e) { string…
ReactJS/ASP.Net Core 2.1 Version CORS Error
When I do axios post by React JS, I get the following CORS error to ASP.Net Core side. Failed to load resource: Origin http://localhost:3000 is not allowed by Access-Control-Allow-Origin. https://localhost:5001/api/vendorregistration I installed the following as my Nuget Packages and did…
How convert IQueryable to list for showing return data? – Asp.net
I have a variable which is IQueryable and I have parameter in my viewmodel that it shows a differences between my selected day and today the code is: public async Task<ResultData<HomePlannedRecieptInfo>> GetHomePlannedReciepts(HomePlannedRecieptQuery query) { var datelist = new List<DateTime>(); var…
Pass a Union Linq query to view – Asp.net
I have these two tables one is a document, and one is a photo. So the user can add a document or a picture to the database. When retrieving the data from the database, I used a union query. This…
ASP.NET Core MVC modifying entity causes NullReferenceException
I am facing a problem most of you (including me) would solve immeditately by placing a hidden input to forms, but this time I have tried almost everything. I would like to modify an InputForm entity by adding a SolarPanelType…
There is an error in app.UseMigrationsEndPoint(), if this cant be solved can guide me to remove asp.net identity files (which is used to create login)
using Microsoft.AspNetCore.Builder; using Microsoft.AspNetCore.Hosting; using Microsoft.AspNetCore.HttpsPolicy; using Microsoft.AspNetCore.Identity; using Microsoft.AspNetCore.ResponseCompression; using Microsoft.EntityFrameworkCore; using Microsoft.Extensions.Configuration; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Hosting; using OfflineEventManagment.Data; using OfflineEventManagment.Areas; using System; using System.Collections.Generic; using System.IO.Compression; using System.Linq; using System.Threading.Tasks; namespace OfflineEventManagment { public class Startup { public…
Selected item not return value asp.net MVC
I have this model,and table i db with data public class FileType { public int Id { get; set; } public string FileTypeName { get; set; } } I have upload form and this viewmodel for upload public List<FileModel> Files…