I am making a checkout program using C# and ASP.NET (because it has to work for offline(as a backup checkout register)). I got the list working into a GridView but i want to make per added list added to the…
Is there any validation for integers where user can write only exact length of integer. There is [Range] but that works only for range of value. There is also [MaxLength] and [MinLength] for string but is there something like that…
If I go to https://whatismyipaddress.com/ or similar, I get an IP address from the 194.11x.x.x range. If I go to my ASP.NET MVC application from the same computer, it uses context.Connection.RemoteIpAddress in the middleware, and it gets a 10.x.x.x range.…
I'm trying to scaffold controller for Entity Framework Core using ASP.NET Core Web API .NET 6.0. Everything builds and I can add migrations and update database. When I try to scaffold controller I get this error.. This is my Startup…
I am continuously getting this error failure sending mail. I have already tried by changing port 465/25/587 but nothing worked. My credentials are also correct. All these configurations are for outlook. Checked all the ports they are also not blocked.…
I have an array of checkboxes. I need to check the boxes based on the text value for the checkbox. For examples if I have three checkboxes with the text "Checkbox 01.", "Checkbox 02." and "Checkbox 03." and I have…
I am using ASP.NET Core WebAPI (.NET 6.0) I would like to implement Google Authentication using the guideline shared by Google on https://developers.google.com/identity/gsi/web My understanding of the process s that - I request a JWT from Google from my Web…
I am getting the following error when calling my Web Api System.Net.Http.HttpClient.IMyDataService.LogicalHandler[101] End processing HTTP request after 70.5ms - 400 I am using PostAsJsonAsync and it's like it doesn't like the TValue object in the client. When running from the…
I have an endpoint that should return a value from an excel file. On localhost this works by enabling UseStaticFiles middleware using this code, and adding excel file into the Resources folder: app.UseStaticFiles(new StaticFileOptions { FileProvider = new PhysicalFileProvider( Path.Combine(env.ContentRootPath,…
<h3><%= User.Identity.IsAuthenticated ? true : User.Identity.Name; %></h3> I'd like to write a one-line code that returns the member's name when the member is already logged in. But the IsAuthenticated code already returns true, so do i need to use true…