I am experiencing an issue with Visual Studio 2022 (C# .NET 6.0) where it is giving a CS8602 warning ("Dereference of a possibly null reference") even after a null check is performed. Here is the code snippet: public interface IParameter…
I'm relatively inexperienced with C# in Visual Studio. I have created a class called Visitor and I want to track be able to access these visitors in different Forms. What would be the best way of doing this. I thought…
I'm using .NET 8 and Blazor in Visual Studio 2022 and I want to move my C# code to a code behind file. There is supposed to be an option called "Extract block to code behind" if you highlight the…
I have a Winforms app project in Visual Studio 2022 and every time I edit the code or the designer and try to run the app, I get this error: Error MSB3021 Unable to copy file "X:School ProjectsHotel-Reservation-DemoHotel-ReservationHotel-ResobjDebugnet6.0-windowsapphost.exe" to "binDebugnet6.0-windowsHotel-Res.exe".…
Im trying to do something in angular with html css, components and other thigs. The problem is Visual Studio (no code) doesnt autocomplete tags in html, for example in visual studio CODE you type "div" and press tab and the…
I am building a flutter app with Visual Code, version 1 of the app worked fine, including building and signing my APKs with Flutter build apk. Then I introduced firebase and Firecore, and after completion of the app... I cannot…
I have an ASP.NET Core 3.1 site that's been working fine. I recently added Stripe.Net to my VS project. After re-build and publish, I uploaded the the files to my shared IIS hosting. When trying to access the site, I…
Im a first year CS student and currently enrolled in an intro to C class so I hope I don't sound too ignorant lmao. We started the year using online compilers but ive been told to start the transition to…
In html, what can we write in the code to bring the content of my web page in the center ?? I have tried to write the code within {center} tag and {/center} but it's not working. so any other…
i have code like this public function store(Request $request) { dd($request->all()); return Fooservice::store($request); } but when i saw in network my browser, it show diffrent. that show like this "%3Cscript%3E%20Sfdump%20%3D%20window.Sfdump%20%7C%7C%20(function%20(doc)%20%7B%20doc.documentElement.classList.add('sf-js-enabled')%3B%20var%20rxEsc%20%3D%20%2F(%5B.*%2B%3F%5E%24%7B%7D()%7C%5C%5B%5C%5D%5C%2F%5C%5C%5D)%2Fg%2C%20idRx%20%3D%20%2F%5Cbsf-dump-%5Cd%2B-ref%5B012%5D%5Cw%2B%5Cb%2F%2C%20keyHint%20%3D%200%20%3C%3D%20navigator.platform.toUpperCase().indexOf('MAC')%20%3F%20'Cmd'%20%3A%20'Ctrl'%2C%20addEventListener%20%3D%20function%20(e%2C%20n%2C%20cb)%20%7B%20e.addEventListener(n%2C%20cb%2C%20false)%3B%20%7D%3B%20if%20(!doc.addEventListener)%20%7B%20addEventListener%20%3D%20function%20(element%2C%20eventName%2C%20callback)%20%7B%20element.attachEvent('on'%20%2B%20eventName%2C%20function%20(e)%20%7B%20e.preventDefault%20%3D%20function%20()%20%7Be.returnValue%20%3D%20false%3B%7D%3B%20e.target%20%3D%20e.srcElement%3B%20callback(e)%3B%20%7D)%3B%20%7D%3B%20%7D%20function%20toggle(a%2C%20recursive)%20%7B%20var%20s%20%3D%20a.nextSibling%20%7C%7C%20%7B%7D%2C%20oldClass%20%3D%20s.className%2C%20arrow%2C%20newClass%3B%20if%20(%2F%5Cbsf-dump-compact%5Cb%2F.test(oldClass))%20%7B%20arrow%20%3D%20'%26%239660%3B'%3B%20newClass%20%3D%20'sf-dump-expanded'%3B%20%7D%20else%20if%20(%2F%5Cbsf-dump-expanded%5Cb%2F.test(oldClass))%20%7B%20arrow%20%3D%20'%26%239654%3B'%3B%20newClass%20%3D%20" i alredy try reinstall my vsc, my laragon, my extension,…