All Questions
267 questions
0
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0
answers
22
views
how to deploy a xamarin app in a device, using the device manager
I have an existing xamarin application, I have several devices in the device manager. The code builds fine. But when I click to deploy it I get an error.
I clicked on the green arrow on top:
I expect ...
- 25
0
votes
1
answer
508
views
Xamarin android 13, Popup permission notification and Popup
enter image description here
Hi developer,
Can i call this function for check permission and request permission popup in other file cs ? spesifik permission notification, photos and videos At the ...
0
votes
2
answers
641
views
it does not prompt me for media access permission. (Android 13 API level 33) using xamarin forms
When my target Android version is Android 12.1 (API Level 32), everything works fine.
In Xamarin Android set the target to Android 13 (API 33), but in Android 13, it doesn't prompt me for media access ...
0
votes
0
answers
30
views
Print QR code on generic bluetooth printer using xamarin forms [duplicate]
I'm trying to print a QR on a generic printer using xamarin forms, when I print text I don't have problems, but when I want to print a QR code I can't. I thought it was the printer but in its demo ...
1
vote
1
answer
658
views
How to select specific AppShell-tab programmatically in Xamarin
I have been trying to navigate to the specific tab/page on a button event in the page, using the below lines, however, it doesn't work for me.
private void Button_Clicked(object sender, EventArgs e)
...
- 35
0
votes
0
answers
58
views
How can i use Xamarin.Forms ContentView in xamarin Android Main.xml
I create a ContentView in xamarin forms and i want to use it in Main.xml in the xamarin android
[XamlCompilation(XamlCompilationOptions.Compile)]
public partial class SwapPage : ContentView
{...
1
vote
0
answers
631
views
WebView with Custom Renderer always shows up blank screen in Android Xamarin?
I have a Custom Renderer to enable download and zoom options when a WebView is opened in Xamarin, but even seeting the Source with a URL parameter, the page shows empty screen. What to do?
My WebView....
0
votes
1
answer
321
views
How to make this progress bar vertically in xamarin forms
I want to create this ui design in xamarin forms, as progress bar should look like this vertically.
- 105
0
votes
2
answers
358
views
How to remove space from the top of a splash screen in Xamarin.Forms?
I'm working on an application with Xamarin.Forms in Visual Studio 2019, I already have the splash screen but when I run it it doesn't cover the entire screen, it leaves a space where the notification ...
- 3
0
votes
1
answer
161
views
Is it a bug in Xamarin StackLayout children.Add, Clear function?
When creating a button statically, there is no problem in clearing and adding the stacklayout. However, there is a problem when dynamically creating a button and clearing and adding it.
Is there ...
user19432624
-1
votes
3
answers
836
views
Xamarin.Forms I want comboBox like a windows forms combobox
Im looking for better picker because Xamarin.Forms picker is really bad and I dont want like that, Is there any custom picker or something like comboBox?
i want Like This
- 33
0
votes
0
answers
79
views
CarouselView's position stop work when Loop as False and ItemsSource Changed twice
I Create a CarouselView,And set Loop as False,ItemsSource as a string List
At First,it works well.
But when I changed the ItemsSource of CarouselView for the Second time,The Position and CurrentItem ...
- 63
1
vote
1
answer
77
views
the view is invisible when Drop
I Create A Custom View named ScrollView
The ability of this view is just like its name
this view of children include only Label,
And support scroll and click,even drop
In actual use,scrolling and ...
- 63
0
votes
1
answer
762
views
I am not able to access x:Name of lable controls in ListView in XAML and Code behind
I have a ListView in Xamarin forms which has a Viewcell in it. The Viewcell contains an lable control with a x:Name attribute. Now I tried to x:name in code behind but it is showing compile time error(...
- 65
0
votes
1
answer
258
views
How to create Expander in codebehind inside For Loop in xamarin C#
Here contentItems[0] have Headers of content and contentItems[1] have Paragraph of Header. I would like to display Paragraph inside header in Xamarin Expander.
After run this code getting System....
- 397