egvijayanand/dotnet-maui-samples

.NET MAUI Samples

.NET MAUI Samples

Completed samples will be uploaded into this repository so that it is accessible to everyone.

Join me on Developer Thoughts, an exclusive blog for .NET MAUI and Blazor, for articles on working with these samples.

Note: Samples are in the process of migrating to the latest framework version, so there would be a change in the directory structure. Kindly bear with this.

Made available in the src\NET_8\ directory:

• EmbeddedWindows - .NET MAUI Page embedded in a Native WinUI 3 App, targeting .NET 8 (net8.0-windows10.0.19041.0)
  • Refer to this article for working with this sample
• MapsApp - .NET MAUI Maps embedded in a Native WinUI 3 App, targeting .NET 8 (net8.0-windows10.0.19041.0)
  • Refer to this article for working with this sample

Made available in the src\NET_9\ directory:

• EmbeddedWindows - .NET MAUI Page embedded in a Native WinUI 3 App, targeting .NET 9 (net9.0-windows10.0.19041.0)
  • Refer to this article for working with this sample
• MapsApp - .NET MAUI Maps embedded in a Native WinUI 3 App, targeting .NET 9 (net9.0-windows10.0.19041.0)
  • Refer to this article for working with this sample

Made available in the the src\ directory:

• TestApp - .NET MAUI Shell sample
• MenuApp - .NET MAUI sample app with multi-level menu definition in both XAML and C# (Will work only on Desktop form factor)
• DateCalculator
  • MVVM Sample
  • Xamarin Forms and .NET MAUI in a single solution
  • WPF project to illustrate the reuse of ViewModels across UI frameworks
  • Shared business logic as a separate library project
  • ViewModels implemented with CommunityToolkit.Mvvm NuGet package
• MauiBlazorApp - .NET MAUI Blazor sample
  • App Theming
  • State sharing between .NET MAUI and Razor Components
  • Components from shared Razor Class Library (RCL)
• MauiAppCS - .NET MAUI C# Markup based Sample
• UnifiedDateCalculator
  • Shared class library sample
  • UI, ViewModel, Model, and Business logic all from shared project
  • Head projects serve as an app container
  • Both Xamarin.Forms and .NET MAUI from a single project - DateCalculator.UI
• EmbeddedAndroid - .NET MAUI Page embedded in a Native Android App, targeting .NET 6 (net6.0-android)
• MediaElement - Sample project in both .NET 6 and 7. Now made available in Preview bits as part of the .NET MAUI CommunityToolkit - And it'll be a separate NuGet package titled CommunityToolkit.Maui.MediaElement
• MauiHotReload - Sample project to demonstrate C# Hot Reload feature supported via MetadataUpdateHandler (refer to HotReloadService.cs). Core logic is abstracted into a base page named MauiPage, inherit the content pages from it and implement the UI logic in the override of the abstract Build() method. Source is available in the src\MauiHotReload folder.
• WindowsUnpackagedApp - Sample project to demonstrate running Windows targeted WinUI 3 project as Unpackaged app type.
• PopupDialogs - Sample project to demonstrate the custom dialogs implemented with VijayAnand.MauiToolkit.Pro NuGet package.
• HybridRclApp - BlazorWebView hybrid sample
  • A hybrid solution demonstrating the capabilities of BlazorWebView control
  • Loaded with .NET MAUI, Windows Forms, WPF, and WinUI 3 projects in a single solution
  • Razor components abstracted in a shared Razor Class Library (RCL)
  • While working with the WinUI 3 Unpackaged model, the below project property needs to be uncommented in the project file otherwise it'll result in the mentioned error message. And for the Packaged model, this can stay as commented or update its value as MSIX (the default value):

<WindowsPackageType>None</WindowsPackageType>

Error message: Unable to load DLL 'Microsoft.ui.xaml.dll' or one of its dependencies: The specified module could not be found. (0x8007007E)

• C# Samples - C# version of the .NET MAUI UI Challenge - Awesome UIs without any XAML usage - Stay tuned for more samples ...

  • Made available under the C#-Samples folder
  • Design credit to their respective owners
  • BeautyShop App
  • Chat App
  • Pet Adoption UI
  • MAUI Finance
  • BMI Calculator
  • Class Fly - Designed as part of MAUI UI July
  • F1 TV - Designed as part of MAUI UI July
  • Coffeeffee MAUI
  • MAUI Focus
  • Scientific Calculator
  • Medicine Tracker
  • eCommerce MAUI
  • MAUI Payments with Prism
  • Bottom Sheets
  • MyTasks
  • MonkeyFinder - Designed as part of .NET MAUI - Workshop by James Montemagno
  • News App
    • There's some issue in making use of FlexLayout as a BindableLayout in C# Markup hence replaced it with StackLayout and Grid on two of the pages
  • MAUI Pets
  • SpaceX History

• F# Samples

  • Made available under the F#-Samples folder developed with Fabulous
  • FSApp - A F# sample app (with DI option)
  • HybridApp - A F# Blazor Hybrid sample app

dotnet-maui-samples's Issues

Forced Login?

This is not an issue, really. It is a question, and maybe an enhancement request. I'm quite new to Maui development, especially the navigation. In the app I'm currently writing I need to force login. In other words, no pages are available if the user is not logged in, and if the user logs out, he/she is taken back to the login page. Can you give me an idea how to accomplish this? This app looks like it's quite close, but I can't seem to figure out how to make it do what I'm trying.

Thanks a lot!

Problems on Windows

This is relatively trivial, but with a new, clean copy of the source, when I try to run on a Windows machine, it builds fine but produces the following problem when attempting to run (deploy):

Severity Code Description Project File Line Suppression State
Error DEP0700: Registration of the app failed. [0x80073CF6] AppxManifest.xml(33,27): error 0x80070003: Cannot install or update package ddf6acdf-63c8-4550-a5ad-d225a2822643_9zz4h110yvjzm because the splash screen image [appiconfgSplashScreen.png] cannot be located. Verify that the package contains an image that can be used as a splash screen for the application, and that the package manifest points to the correct location in the package where this splash screen image can be found. TestApp

It's simple enough to get past this error simply by deleting the splash screen reference in "Platforms\Windows\Package.appxmanifest", but I thought you might want to fix it for real. :)

Fails to build

Tried using your TestApp Project in visual Studio 2022 Version 17.1.0 Preview 4.0

Too many compile Error