Can I use MediatoR in .net 6 winui3 project

[hkamala]

I am new to winui3 desktop application, I am trying to implement CQRS in my winui3 project. but Got to know the dependency injection support asp.net core so, suggest which nuget package I have to use for .net 6

[jbogard]

The latest one supports .NET 6. And 7, and 8, and .NET 4.7.2.

[hkamala]

I have 2 different solutions in the same project . in which one solution contain

1. CQRS implementation
2. WinUI 3 application
   in app.xaml.cs of winui3 project I am trying to add the dependency injection

services.AddMediatR(typeof(AuthorizedUserRepository).Assembly);

but I am getting
InnerException {"Unable to resolve service for type 'System.Data.IDbTransaction'
while attempting to activate 'RTMS.Repositories.AuthorizedUserRepository'."}
System.Exception {System.InvalidOperationException}

could you please help in resolving this error.

[hkamala]

System.InvalidOperationException: 'Error constructing handler for request of type MediatR.IRequestHandler2[RTMS.Services.CQRS.GetAuthorizedUserQuery,FluentResults.Result1[System.Collections.ObjectModel.ObservableCollection`1[RTMS.Services.CQRS.GetAuthorizedUserQueryResponse]]]. Register your handlers with the container. See the samples in GitHub for examples.'

this is the error message

[hkamala]

In my UI project we have these NuGet packages

1.MediatR.Extensions.Microsoft.DependencyInjection
2.Microsoft.Extensions.DependencyInjection