Are there known compatibility issues with WS_EX_TOPMOST and Windows 11’s Start menu?
Title: Issue with WS_EX_TOPMOST in .NET App on Windows 11 Overlapping Start Menu Body: Hello, I’ve developed an application using the .NET Framework that applies the WS_EX_TOPMOST window style to create a watermark overlay. This overlay remains on top of…
How to add a row to a DataGridView that has a ComboBox
I've been running this application for years. I just went from w10 to w11 and get the error message "DataGridViewComboBoxCell value is not valid" when loading data. The DataGridView has a ComboBox column, but I add structures that have only…
What is the meaning of "System.IndexOutOfRangeException: Index was outside the bounds of the array"?
I would like to know more about the "System.IndexOutOfRangeException: Index was outside the bounds of the array at System.Collections.Generic.HashSet`1." What could cause this exception during my login and recycling the application pool in IIS…
call an api in C#
I have the following code: namespace TwilioSendMessages.Controllers { [Route("api/[controller]")] [ApiController] public class SMSController : ControllerBase { private readonly IWebHostEnvironment _webHostEnvironment; …
The namespace ’pcl_Solution’ already contains a definition for 'Resource' (CS0101) (PCl_Solution)
Hi Team, I am trying to deploy my .net-android app into the app center using azure pipelines. I have one common Base class library solution which contains business logic, I have added ."net7.0;net7.0-android" as my target Frameworks in my…
Maui - create only one instance
Hi, I have maui app on WINDOWS 8 desktop. I have shortcut to exe. When i click on exe it create and instance of this app. It possible to limit to only one instance of app will be alive ? Thanks in advance,
net maui windows platform trying to create control inside collectionview or bindableproperty ?
I am trying to small menu which is clickable gruop of buttons inside collectionview or bindableproperty I could not manage it .. my problem is not show contents and zindex problem when open the menu change the positions of the other content.. how to…
Securetorage Null
So, for my app, I need the functionality of letting the user change role (Student, Coordinator or teacher) So, the way that it was setup was when I log in, I immediately get the email from firebase. this was working fine. but for some reason when I quit…
Update iOS SDK to 17 or later
Hi, After publishing my app to AppStore, I received this email I'm using Visual Studio 2022 Mac version 17.6.9 (build 415) , and Xcode 15.2 After receiving that email, I went to my iOS Xamarin project -> Properties -> iOS->Build and changed my…
Pasing data to viewModel contractor
Since I need m data immediately, I decide to pass my class to the WelomePage Contractor public partial class WelcomePageViewModel : BaseViewModel { DemyUser? loggedUser; public WelcomePageViewModel(DemyUser demyUser) { loggedUser =…
how to solve a dot net core MAUI Dependency Injection failure that just hangs
I am developing a MAUI application with dot net core 8. i need to setup getting data from a rest api and binding the data to xaml pages with MVVM. i have used online examples to be the basis for my code and the samples run. in my app a content page will…
How to add accessible name ( aria-label ) in @DropDownListFor in razor?
I have filter dropdown and trying to add comply with 508 compliance. I used aria_label, aria-label and aria_labelledby but unable to see accessible name for the DropDownListFor. I see No ARIA attributes under ARIA Attributes on Chrome Browse tool. How…
Explicit concurrent copying GC freed 10645(416KB) AllocSpace objects, 0(0B) LOS objects, 49% free, 5663KB/11MB, paused 331us total 12.731ms
Explicit concurrent copying GC freed 10645(416KB) AllocSpace objects, 0(0B) LOS objects, 49% free, 5663KB/11MB, paused 331us total 12.731ms how to fix it? add heap size? how to increase it?
Maui Need information to add stack smashing protection in ios build
Need information about to add -fstack-protector-all flag on ios Build
Error: 'Package restore failed rolling back package change for' while running Scaffold-Dbcontext in Entity Framework Core 7.0.14
Hello, I'm working on a project using .NET Core 7 and encountering an issue when running Scaffold-DbContext with Entity Framework 7.0.14. The error message I'm getting is "there was an error running the selected code generator package restore failed…
Why is OnInitializedAsync() called twice on a page reload
Hi all; Normally when a page is being created & rendered in Blazor version 8, RenderMode.InteractiveServer, OnInitializedAsync() is called once. But when I do a Reload on Chrome, it is called twice. And all child components in the page are called…
.NET Authentication .NET 7 Vs .NET 8 in my simple API service
I’m working on a relatively simple .NET Core web API service that performs CRUD operations on a database. Not sure what's the best way to implement authentication. Here’s the situation: In .NET 7, I had to manually define all the authentication…
How to remove html tags and line break plain text
I wish to re format the email html page text below to a plain text style in a legible presentation with line breaks where breaks are present. The regularExpression example i am following for simplification, does not seem to work? ```Note, i am…
get a value of the row or item in ListView using a Button in Xaml
Currently I am able to get the value I have set the SelectedItem property to of the .Net Maui ListView by selecting an item in the ListView. However, I now have a button on every row of the listview that I would like to be able to click on and get a…
How to setup functions in azure portal after upgrade?
Hello, I have upgraded my project to .NET 7 (isolated process), Azure Functions from v3 to v4 and CosmosDB to latest version, I have tested everything locally and, after a long journey, is working well. So, I deployed everything in our test env,…