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System.InvalidOperationException: There is an error in XML document (0, 0). ---> System.Xml.XmlException: Root element is missing.
Hi, Everybody!... I am trying to parse the following XML…
Unable to get provider com.microsoft.intune.mam.client.support.v4.content.MAMFileProvider
When trying to deploy an app using Microsoft.Intune.Maui.Essentials.android we get an exception as below. Java.Lang.RuntimeException: 'Unable to get provider com.microsoft.intune.mam.client.support.v4.content.MAMFileProvider:…
App permissions denied, even when manually set
I have been updating my app to comply with Googles requirements of API level, and permission use. It seems that no matter what I try, I cannot get any permissions in my app. I have tried two different methods (code below). I am never prompted to approve…
Forward Binding i.e. reapply a binding
Is it possible to create an attached property containing a Binding/BindingBase & then apply it to a control i.e. forward a binding thru XAML. Example would be you can have global style that use attached properties & then local styles to set…
.Net MAUI alternate Nuget Package for Xam.Plugin.Iconize(Xam.FormsPlugin.Iconize)
We are using Xam.Plugin.Iconize(Xam.FormsPlugin.Iconize) in our Xamarin Forms project. i.e xmlns:iconize="clrnamespace:FormsPlugin.Iconize;assembly=FormsPlugin.Iconize" <iconize:IconImage WidthRequest="44" …
Establishing SSL trust to SQL Server with an AWS Lambda (Linux Client)
Hey all. I'm trying to connect to a SQL Server 2019 instance from an AWS lambda. I'm using a self-signed certificate for the SQL instance. Our lambda is using Entity Framework Core 7.0.5 in .NET 6 (also tested Microsoft.Data.SqlClient 5.1 with the same…
How to Optimize Database Interactions in Entity Framework Core?
I am using Entity Framework Core for database interactions in my .NET application. I am seeking advice on optimizing database queries and transactions for better performance and efficiency. Any tips or best practices would be appreciated.
How to handle HTTP Status = 0?
Hi Our ASP.NET Core 6 Web API consume a 3rd party Web API, sometimes we get http status 0 and I don't know what does it mean?, I have tried to handle this using Polly but it doesn't arrive there? HttpResponseMessage httpRes =…
staticwebapp.config.json is being ignored
I'm hosting a blazor wasm app in azure static web apps but my staticwebapp.config.json is being ignored. I've tried placing it in the root folder and /wwwroot. I'm deploying through visual studio This is the contents of the json file: { …
Visual Studio Community Version 17.7.4 Http Test 401 Errors
Since upgrading my Visual Studio Community edition to Version 17.7.4, I noticed that the method of sending requests in an http test document has changed in the UI from a green play button to a “Send Request” link. More importantly, since this update all…
How to get all active session of the logged in user in .net core mvc
I'm currently working on a .net 7 mvc project. How can I get all the active sessions of a logged in user in .net core mvc. This is my setup currently: builder.Services.AddDistributedSqlServerCache(options => { options.ConnectionString =…


Design pattern ideas for large solution with multiple projects
Hello, I'm starting a new project in my company where 3-5 developers will be working on the same solution. I need help or ideas on how to build the base for this project (net core solution I guess) with Visual Studio and how to organize the multiple…
Is there a way we can integrate .NET MAUI onto existing swift code project
I have an project which was developed in Swift using Xcode. Is there a way we can integrate .NET MAUI on to existing Swift project ?
Conditional validation depending which MVC button pushed
I have a scaffolded form in MVC with two buttons, Save and Submit. I want conditional validation: Save, no validation; Submit, validation. In the cshtml I have: ... <td> @Html.EditorFor(model => model.DSCRPTN, new { htmlAttributes = new…
MAUI: Listview isvisible property is not working from the code behind?
I am trying to show the selected image or file on my UI on a listview. So initially the listview's IsVisible I set to false and after picking item I set the IsVisible property to true. My problem is after picking item the listview is not visible on the…
How to fix ASP.NET Core with angular API 500 Internal Server Error when uploading file in Development Environment in azure app Service
I am trying to upload a file to the wwwroot folder, but it shows an API status code 500 internal server error in the development environment. It works on my local machine but not in my development environment.

Reinstall .NET Framework
Hello, i have problem with .Net framework, We have Windows Server 2019 and now after start ServerManager or for example azure tool for sync i get error about that i need .NetFramework 4.0 But when i dowload last version from MS and run install i get…
WPF custom animation thread
Hello, I have a small simple WPF application (I am learing by doing). I made some custom drawing on a Canvas declared in XAML, by using code in the corresponding C# file. Now I want to access the canvas from another thread to be able to apply geometric…
Package Source v2 feed error
I have try to download a package on package manager with https://nuget.org as the source but it output a error as feed back. How can I fix that error? Severity Code Description Project File Line Suppression State Error [Package source] The V2 feed…
Blazor textarea setting issue
Hello all. how I do set a textarea element so it will have a specific width an height and that it's text will have a horizontal and vertical scrollable . I want that when user type text the line length be when user keying ENTER key. Thank you very much