I have this problem, I believe it's something in Json, but I've tried everything and I'm not able to return the objects. My code: public List<Product> List() { var retorno = new List<Product>(); try { using (var client = new…
i have the next question: I've got an .aspx which contains a lot of web controls, this is the one i care: //line 5 <%@ Register src="Controls/UCAttachments.ascx" tagname="UCAttachments" tagprefix="uc1" %> //line 430 <uc1:UCAttachments ID="UCAttachments" runat="server" Visible="false" /> On the selected…
I have an ASP.Net Core application. I have a Class with some attributes: public class myClass { public string name {get; set;} public int id{get; set;} ... } and in PageModel of Index.cshtml, I am creating on object of that…
i'm learning asp.net core and on a video the guy put some lines inside a scope var builder = WebApplication.CreateBuilder(args); { builder.Services.AddControllers(); } var app = builder.Build(); { app.UseHttpsRedirection(); app.MapControllers(); app.Run(); } instead of the default: var builder = WebApplication.CreateBuilder(args);…
while declaring all properties of my main class I have used Virtual keyword. Now I am wondering if need to use virtual keyword in my dto class or not?
While making some old web services (ASMX - ASp.Net) asynchronous, I ran into a problem with an error message in the browser after an ajax call to the service from javascript: Error (RetrieveDD): { "readyState": 4, "responseText": "System.InvalidOperationException: An asynchronous…
The code here creates a dropdown menu of abbreviations for different location. What I'm trying to do is to get all the abbreviation in alphabetical order. How do I go about doing that? <asp:DropDownList ID="ddl_loc" runat="server" DataSourceID="CriticalLog" DataTextField="abbrev" DataValueField="recordKey" Height="16px"…
I`m using VS 2022 Professional 2022 (17.2.0). I wanted to create a ASP.Net Core app with Angular in VS and used the Microsoft Tutorial for it. https://learn.microsoft.com/en-us/visualstudio/javascript/tutorial-asp-net-core-with-angular?view=vs-2022 When I want to start Multiple Project as once, only Angular CLI will…
I am trying to optimize this query using EF. This is the query that I had at the beginning. var result = new List<string>(); _dbContext.signumid_organization.ToListAsync().Result.ForEach(organization => { if (CalculateDifferenceBetweenEntriesAndConsummations(null, organization.Id).Result > threshold) { return; } if (!string.IsNullOrEmpty(organization.Admin)) { result.Add(organization.Admin); }…
I have a table "StaffMembers" that have columns indicating the number of days worked in a month, the properties in the model are as follows: public class StaffMember { public int Id { get; set; } public string Name {…