.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,003 questions
5 answers
Custom fonts not working when uploading Maui Android project to Play Store
I have added custom fonts in the font directory of my Maui project's Resources directory and updated the MauiProgram.cs file accordingly. The fonts work fine when I deploy the application using Visual Studio, but when I publish the app and upload it to…
.NET MAUI
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,338 questions
asked 2024-05-21T16:58:13.6333333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(38.4, 92%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMA%3C/text%3E%3C/svg%3E)
Mujtaba Ali Panjwani
25
Reputation points
answered 2025-03-13T11:51:28.4433333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(92.8, 8%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMB%3C/text%3E%3C/svg%3E)
Max Borrmann
5
Reputation points
1 answer
One of the answers was accepted by the question author.
Fonts become italic
Hi, In Maui template we have: fonts.AddFont("OpenSans-Regular.ttf", "OpenSansRegular"); fonts.AddFont("OpenSans-Semibold.ttf", "OpenSansSemibold"); Later I publish the app as exe. When I create setup with…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(108.80000000000001, 88%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ED%3C/text%3E%3C/svg%3E)
0 answers
Error loading font 'Assets/Fonts/Segoe UI.ttf'. on log
Hi, I have this error when running the MAUI as exe. I do not have this fonts on my app in RESOURCES/FONTS and not resister it. 2025-03-13 11:57:26,921 [1] ERROR Microsoft.Maui.FontManager - Error loading font 'Assets/Fonts/Segoe…
0 answers
Highlighting text within a editor
Hi, I'm using .Net 9 with MAUI. Highlighting text within a editor. The highlight is not released. Remains highlighted even after selecting other text. <telerik:RadBorder Grid.Row="2" Grid.Column ="0" …
0 answers
Dirty log in login
Hi, I used log4net. When login I got this errors in the log, what it come from? Thanks. 2025-03-12 15:25:00,516 [1] ERROR GssdDesktopClient.Maui.ViewModels.LoginViewModel - LoginCommand System.InvalidOperationException: PlatformView cannot be null here …
0 answers
Unable to debug in Mac in Code
I have a Macbook with OS Sequoria. Xcode version 16.2. When I tried installing MAUI .NET 9.0.200 and tried debugging in VS Code. I got the below error: System.UnauthorizedAccessException: Access to the path…
asked 2025-03-13T09:00:35.2933333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(92.8, 3%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECD%3C/text%3E%3C/svg%3E)
Chinmay Dole
225
Reputation points
asked 2025-03-13T09:00:35.2933333+00:00
Chinmay Dole
225
Reputation points
1 answer
flipping card update
I have my card using CommunityToolkit.Mvvm.Messaging; using System.Diagnostics; namespace LiveTileControl.Controls { public partial class LiveTileControl : ContentView { private bool _isFlipping; private bool _isDataAvailable; //…
asked 2025-03-12T23:15:05.47+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(115.19999999999999, 28.999999999999996%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEG%3C/text%3E%3C/svg%3E)
Eduardo Gomez Romero
1,335
Reputation points
edited an answer 2025-03-13T07:53:53.2533333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(22.400000000000002, 3%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EWZ%3C/text%3E%3C/svg%3E)
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.)
36,166
Reputation points Microsoft External Staff
1 answer
One of the answers was accepted by the question author.
Flyout IsPresented is property is not working as expected
I tried to determine whether the Flyout is presented using this approach: https://learn.microsoft.com/en-us/answers/questions/2200916/how-to-detect-the-flyout-open-and-close-in-maui It works fine in most cases, but I encountered an issue in a specific…
asked 2025-03-10T17:24:12.1933333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(19.2, 76%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVM%3C/text%3E%3C/svg%3E)
Vaibhav Methuku
100
Reputation points
accepted 2025-03-13T07:44:45.3733333+00:00
Vaibhav Methuku
100
Reputation points
0 answers
Picker.Focus() Not working in Windows - MAUI
Hello, I had a layout, Basically on tapping on that layout, I want to focus my picker. Unfortunately. picker.focus() is not working. Thanks.
asked 2025-03-13T07:31:30.59+00:00
Vaibhav Methuku
100
Reputation points
asked 2025-03-13T07:31:30.59+00:00
Vaibhav Methuku
100
Reputation points
1 answer
One of the answers was accepted by the question author.
Android-specific code on MAUI: Trouble with Android.Resource
What I am trying to achieve right now is something I've done before in other prototypes where I work, but I haven't run into this problem so far. I will give as much context as possible without making this question too long. Our app will use ARCore on…
asked 2025-03-11T17:26:09.4233333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(313.6, 90%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKF%3C/text%3E%3C/svg%3E)
Kleber Ferreira
20
Reputation points
commented 2025-03-13T02:44:43.3066667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(310.4, 6%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELL%3C/text%3E%3C/svg%3E)
Leon Lu (Shanghai Wicresoft Co,.Ltd.)
80,691
Reputation points Microsoft External Staff
0 answers
ANDROID REDIRECT URI
I am trying to test the sample https://github.com/Azure-Samples/ms-identity-dotnetcore-maui/tree/main/MauiAppWithBrokerTo run in Android, it requires that "AndroidRedirectUri" be defined. The Entra ID portal requires a hash key that has to be…
asked 2025-03-11T11:29:25.92+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(256, 73%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGS%3C/text%3E%3C/svg%3E)
Giorgio Sfiligoi
326
Reputation points
commented 2025-03-13T02:42:15.0633333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(316.8, 40%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYL%3C/text%3E%3C/svg%3E)
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.)
49,211
Reputation points Microsoft External Staff
0 answers
how to draw this in .net.android
there is two points to one circle how to draw it? I am using canvas in OnDraw points:(p0x,p0y)and (p1x,p1y) and the center of the circle is (x,y) how to draw the line and the circle? I know how to draw circle but I do not want to draw the rest of the…
asked 2025-03-12T14:29:45.3+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(310.4, 2%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
mc
5,186
Reputation points
commented 2025-03-13T02:32:06.6066667+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.)
49,211
Reputation points Microsoft External Staff
0 answers
pick appropriate .json data in Tab (ShellContext)
As a senior+ hobby developer I'm stuck. I know - whoever helps - this is not what this GitHub forum is for and, I know, this is an imposition! Anyway, hopefully somebody has some time and is willing to help, thank you. my APP:…
asked 2025-03-12T09:25:58.7233333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(268.8, 94%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEK%3C/text%3E%3C/svg%3E)
Eduard Kaufmann
291
Reputation points
commented 2025-03-13T02:26:05.2533333+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.)
49,211
Reputation points Microsoft External Staff
1 answer
One of the answers was accepted by the question author.
flipping card update
I create a live tile using System.Diagnostics; namespace LiveTileControl.Controls; public partial class LiveTileControl : ContentView { private bool _isFlipping; public LiveTileControl() { InitializeComponent(); …
asked 2025-03-05T23:41:45.6166667+00:00
Eduardo Gomez Romero
1,335
Reputation points
accepted 2025-03-12T23:04:29.62+00:00
Eduardo Gomez Romero
1,335
Reputation points
1 answer
One of the answers was accepted by the question author.
Flyout Navigation - Mouse hover
Hi, In continue to https://learn.microsoft.com/en-us/answers/questions/2202802/flyout-navigation-improvements?page=1#answer-1989782 How I support mouse hover when navigation on collection view ? I want Custom Cursor hand when hovering over an item in…
1 answer
MAUI: How to increase the slider height
I have a slider like below: <Slider x:Name="audioSlider" Grid.Row="0" Minimum="0" VerticalOptions="Center" HorizontalOptions="Fill" ThumbColor="Transparent" …
asked 2025-03-06T15:44:01.99+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(256, 75%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESS%3C/text%3E%3C/svg%3E)
Sreejith Sreenivasan
961
Reputation points
commented 2025-03-12T15:22:07.75+00:00
Sreejith Sreenivasan
961
Reputation points
1 answer
How to create Custom Themed Toggle Switch [Switch Class] (Microsoft.Maui.Controls)?
How can we design a custom themed toggle switch in .NET Maui with .NET 9; As we know we can do it using C# to design the switch and call it in XAML If somebody knows, please share your thoughts on this topic. For reference I have shared two links of…
asked 2025-03-12T15:18:36.0533333+00:00
Soumyadip Majumder
100
Reputation points
answered 2025-03-12T15:18:36.0666667+00:00
Q&A Assist
2 answers
One of the answers was accepted by the question author.
Can we able to modify the design of toggle switch in maui ?
Need to increase the Black dot size
asked 2023-05-04T04:52:36.3566667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(22.400000000000002, 32%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESV%3C/text%3E%3C/svg%3E)
Sowndarrajan Vijayaragavan
450
Reputation points
answered 2025-03-12T15:11:23.4233333+00:00
Soumyadip Majumder
100
Reputation points
1 answer
Issue Populating CollectionView with ObservableCollection in .NET MAUI
Hi, I am facing an issue in my .NET MAUI application where I am trying to populate a CollectionView using an ObservableCollection<LeaveSummary> in my ViewModel. The data is correctly fetched, and I can see the ObservableCollection.Count in a Label,…
asked 2025-03-06T18:02:38.5266667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(214.4, 41%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAM%3C/text%3E%3C/svg%3E)
Arnab Mukherjee
80
Reputation points
commented 2025-03-12T14:25:06.8666667+00:00
Arnab Mukherjee
80
Reputation points
1 answer
How to detect the flyout Open and Close in MAUI
I would like to detect the flyout open and closing event
asked 2025-03-04T16:58:37.46+00:00
Vaibhav Methuku
100
Reputation points
commented 2025-03-12T07:12:14.5866667+00:00
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.)
36,166
Reputation points Microsoft External Staff