Answer by Liyun Zhang - MSFT for How can I uncheck a RadioButton in .NET MAUI?
I created a new project and reproduced your problem. This is because the radio button won't clear checked state when you set the RadioButtonGroup.SelectedValue as a value that no radio button can...
View ArticleAnswer by Liyun Zhang - MSFT for "MAUI Shell.TitleView: Unable to Remove...
This is a known issue on the github: [Spec] Shell/NavigationPage TitleView #5063.And there is a workaround for the Android. Just put the following code in the App class: public App() {...
View ArticleAnswer by Liyun Zhang - MSFT for How to inject INavigation into ViewModel?
Similar implementation works for Xamarin.Forms but Maui returns DependencyService.Get(); null.This is because it call in different place in Xamarin.Forms and .Net Maui.The App.Current is null before...
View ArticleAnswer by Liyun Zhang - MSFT for How to activate installation of an apk...
First, please add the following permission in the AndroidManifes.xml:<provider android:name="androidx.core.content.FileProvider" android:authorities="${applicationId}.provider"...
View ArticleAnswer by Liyun Zhang - MSFT for Maui Project giving warning XC0103 (markup...
I cloned your project and reproduced the problem. I have checked the dependnecies of the nuget package and found that the CommunityToolkit.Maui 9.1.1 didn't have the dpendency for .net 9.0.And the...
View ArticleAnswer by Liyun Zhang - MSFT for .NET Maui - Update UI from bluetooth events
The method is not async so you can just call it directly. Such as:private void OnDiscoveryFinished(){ isDiscovering = false;}And for the ObservableCollection, you can use the CollectionChanged...
View ArticleComment by Liyun Zhang - MSFT on CollectionView Items not showing on...
xmlns:model="clr-namespace:MyProject.Model" this is an example. Just replace MyProject.Model with the namespace of your Player class. @Jack
View ArticleAnswer by Liyun Zhang - MSFT for Where to locate reference files for multiple...
The easiest way is copying the files in the Resources/raw into the ProjectName.Web. And then you can access the file by the following code in the ProjectName.Web: var a =...
View ArticleAnswer by Liyun Zhang - MSFT for Deeplink in MAUI...
Please only use the [Activity] and [IntentFilter] in the class. The official document about the Activity name said:The type name of an activity is based on the 64-bit cyclic redundancy check of the...
View ArticleAnswer by Liyun Zhang - MSFT for Updating .NET MAUI app to android version 34...
If you don't have to use the new api in the Android version 34.0, the easiest way to update your app to android version 34 is setting the target sdk in the AndoridManifest.xml. Just add the following...
View ArticleAnswer by Liyun Zhang - MSFT for Plugin.Firebase installation error in MAUI ios
This is because the path is too long. You can refer to this issue: Maui - some nugets do not work as path is too long "Could not find a part of the path".And jfversluis comment:this is not a .NET MAUI...
View ArticleAnswer by Liyun Zhang - MSFT for dotnet publish CLI command fails due to a...
As an answer:Please refer to the official document about Publish a .NET MAUI app for Windows.Publish a packaged .NET MAUI app for Windows with the CLI, such as:dotnet publish -f...
View ArticleAnswer by Liyun Zhang - MSFT for MAUI compiled binding - whether to use...
First of all, please check the official document about x:Type Markup Extension. The doc said:The x:Type markup extension can be used in object element syntax. In this case, specifying the value of the...
View ArticleComment by Liyun Zhang - MSFT on MAUI: Keep audio playing when navigating to...
What device did you test on? I just create a new project and add the webview with the url you provided in the MainPage and also create a new page. The audio keeps playing when I go to the new page or I...
View ArticleAnswer by Liyun Zhang - MSFT for How to create Axis in XAML in LiveCharts2, MAUI
I can reproduce you problem.No property, BindableProperty, or event found for "YAxes", or mismatching type between value and property.This error is caused by mismatching type between value and...
View ArticleAnswer by Liyun Zhang - MSFT for .Net Maui App bar graph throwing XLS0414...
The error occurs at line 24 of the .xaml i.e. "<sfChart:BarSeries ItemsSource="{Binding SalesDataCollection}"" on the 'sfChart:BarSeries' part.This is because there is no BarSeries class in the...
View ArticleAnswer by Liyun Zhang - MSFT for how to handle keyboard event in maui with...
There is no api can detect keyup event in the .net maui. So you can use the platform native api to do that.For the WindowsPut the following code in the ContenPage.cs: protected override void...
View ArticleAnswer by Liyun Zhang - MSFT for MAUI: Pop up page is loading on LIVE running...
I cloned your project and reproduced your problem. And when I run the project in the release mode, it crushed and the logs show the following error:[Microsoft.Maui.Controls.Xaml.XamlParseException]:...
View ArticleAnswer by Liyun Zhang - MSFT for How do I use a custom font?
As you see: // this is how you set the font according to samples Font = Microsoft.Maui.Font.SystemFontOfSize(14)And I have check the source code about the Microsoft.Maui.Font, the font family is...
View ArticleComment by Liyun Zhang - MSFT on How might I share css files between both a...
You are welcome. I just refer to the reference of the app.css in the default project. @sanepete
View ArticleAnswer by Liyun Zhang - MSFT for Android Page height and width of app changes...
I cloned the sample you provided in the issue link. What I found:The .NET MAUI CommunityToolkit MediaElement: 6.0.1 can't work in my side and I used .NET MAUI CommunityToolkit MediaElement: 5.0.0...
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Answer by Liyun Zhang - MSFT for Change Color of Entry Underline or Remove...
For remove the underline on the android, you can add the following code into the MauiProgram.cs:Microsoft.Maui.Handlers.EntryHandler.Mapper.AppendToMapping(nameof(Entry), (handler, view) => {#if...
View ArticleAnswer by Liyun Zhang - MSFT for .Net Maui CollectionView. Changes to one...
First, the TintColor="{Binding Source={x:Reference ThisComponent} and Label Text="{Binding Source={x:Reference Component} bind to different object. Are they correct?And then I created a new sample to...
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Answer by Liyun Zhang - MSFT for Entry on .NET Maui 8 Goes to Top Left of...
I created a new project to test the xaml code you used. And I can only reproduce your problem on the Android 15.0. On the devices that android version is lower than 15 I got:And then I create a android...
View ArticleAnswer by Liyun Zhang - MSFT for The result of a sum is incorrect when all...
I can reproduce your problem and I used the trigger to fix it:<Entry x:DataType="local:MyViewModel" x:Name="entry" Keyboard="Numeric" Text="{Binding Notificado}" TextColor="Black"...
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Answer by Liyun Zhang - MSFT for Binded property of child context not...
I created a new project to test your code. And I deleted the SelectedItem="{Binding SelectedString}" and Text="{Binding PropertyThatDisplaysCorrectly}" due to I didn't see where did you declare the two...
View ArticleComment by Liyun Zhang - MSFT on How To Disable Platform Button Effects in...
Did you want to remove the click ripple effect on the Android? I tested your code and the quickly click effect has been removed, but the ripple effect still showed when I pressed the button and...
View ArticleAnswer by Liyun Zhang - MSFT for MAUI - AndroidManifest uses-permission no...
Why do I need the uses-permission inside my AndroidManifest.xml when I need to request it manually anyway?The uses-permission in the AndroidManifest.xml is used to declare the permissions your app...
View ArticleComment by Liyun Zhang - MSFT on Compile MAUI .NET 9 project with external DLL
Actually, the gradle will auto change the vaule if you didn't set it manually in the AndroidManifest. But the third party dll makes you use tools:replace="android:debuggable" in the AndroidManifest. So...
View ArticleComment by Liyun Zhang - MSFT on Maui Local notification does not work when...
What device did you test on? Did you check the Scheduled Android notifications?
View ArticleAnswer by Liyun Zhang - MSFT for WebView Handler not loading on Android
I can reproduce your problem on the Android. This because you didn't set the source property for the webview. So the MapSource method of the WebViewHandler wasn't called. The Android webview's url is...
View ArticleComment by Liyun Zhang - MSFT on Cannot enable compiled bindings with source...
Did you set the x:DataType for the control in your library project?
View ArticleComment by Liyun Zhang - MSFT on Is there anyway to show synchronous popups...
You can bind the page's button's IsEnable property to a bool value. And set the value as false before the popup showing, set it as true after the popup disppearing. Or you can refer to this thread:...
View ArticleAnswer by Liyun Zhang - MSFT for MAUI Android Fine location permission is not...
First, according to your description, the android.permission.ACCESS_FINE_LOCATION didn't work correctly. You can clean and rebuild or restart the visual studio after you added it into the...
View ArticleComment by Liyun Zhang - MSFT on How to always display cursor on Editor MAUI...
I can't reproduced your problem. I called the Focus() method to make the Editor always keep focused and display cursor but this will break other controls' focused event such as button's clicked event.
View ArticleComment by Liyun Zhang - MSFT on maui: The project doesn't know how to run...
The default csproj file was: <TargetFrameworks>net9.0-android;net9.0-ios;net9.0-maccatalyst</TargetFrameworks>. You don't have to change it.
View ArticleComment by Liyun Zhang - MSFT on NullReferenceException when calling...
What platform did you test on? And did you debug to check which line caused this error? Did you mean the ApplicationState.StateChanged invoked before the component initialized?
View ArticleComment by Liyun Zhang - MSFT on Use the correct type of BindingContext in xaml
You can using the reference binding instead of the relative binding.
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