Push Notification with AppCenter when the app is closed
Hi guys, I'm implementing Push Notification in my app with AppCenter. In UWP I created a background service to receive message when the app is closed. I'm trying to do the same with Android and, later,...
View ArticleListView items in single line wrapped - No scrolling
Hi, Currently For ListView, using Label inside DataTemplate and ViewCell, items are bounded vertically line by line. Like below e.g. content 1aa 2b 3d 4ee 5f 6g 7ii 8j 9kkk 10l Is there anyway to show...
View ArticleIs there anybody happy with App center? Creating own Exception API
Xamarin Insights will be disconnected in 1 month and i still dont see app center even half good as xamarin insights. Especially exception tracking. for me in order to see the details of an exception I...
View ArticleHow can I change the hamburger Icon for UWP ?
Hi, I have checked that there are several solutions for IOS-Android to replace the default hamburger Icon in the MasterDetailPage. Most of them with a custom renderer that replaces the resource used by...
View Articlei want images in a carousel view from table row
i want to bind images (ie. table field name - image1, image2, image3, image4, image5 ) data row from table (not a coulum Data) to carousel view. can anyone help me out solving this issue plz.....
View ArticleHow to set focus on next entry in Listview
i want focus on next entry in List-view, if the user click on completed event
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Child rendering behaviour mismatched after upgrading Xamarin.Forms (>4.0) in...
Hi All, I have a simple sample with the layout structure of FlexLayout which has more number of Grid. Each Grid has two children that are Grid with Label as a child Custom View (TouchView) which is...
View ArticleList view Binds Data partially
Hi Friends, I am using list view in a module. Item source contains 60+ objects of a particular class but list view displays only first few data (up to 10 only). In debugging I checked the objects...
View ArticleList view loads partial data from source.
Hi Friends, I am using list view in a module. Item source contains 60+ objects of a particular class but list view displays only first few data (up to 10 only). In debugging I checked the objects...
View ArticleWhat are the cases that a BindableProperty's propertyChanged is called...
I have a custom control that has an ItemsSource property, that I set in XAML like so: <Controls:RadioButtonsGroup Grid.Column="1" ItemsSource="{Binding lstGender}" Orientation="Horizontal"...
View ArticleRemove extra space from FlexLayout
I have a FlexLayout with following properties. Whenever any element is added to it(except the first one), extra space gets added automatically at the bottom. How do I get rid of that extra space? var...
View ArticleFFImageLoading EmbeddedResourceImageSource to Android Bitmap/byte[]
Hi, I have the need to transform a EmbeddedResourceImageSource of the FFImageLoading library into either a Bitmap (Android) or a byte array. Before I used a StreamImageSource and was able to do it like...
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shell styling
Im using the bottom tabulation for shell and I don't want to use the titles , ust the icons, but I got an issue in this one: I want to make the icon in the center, it always leave the place for the...
View ArticleBest (and fastest) way to check if internet connection is ok (Android only)
I'm wondering what's the best way to check if internet connection is working properly. Right now I'm using Xamarin.Essentials Connectivity.NetworkAccess to determine if the device is connected to the...
View ArticleHow to set BarBackgroundColor and BarTextColor when using shell
My aim is to be able to change the color of the top statusbar (the one with the time, battery..etc) at runtime. When the mainpage of an application is set to a NavigationPage, we can do the following:...
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How to reference object in Sqlite
Hi all, i just want to save localy an object, but this object contain an other object : (like this) how to add this object in my database, i need to create another table and reference it or i can...
View ArticleSet accessibility focus after button click
Hi all, I am trying to figure out how one would get the accessibility cursor to change focus to an element after a button click. For example when I press a button in my app that is hiding content I...
View ArticleUnable to Update App, Invalid Signature - A sealed resource is missing or...
We currently are unable to deliver a new update for an app that is already published, I have a few days already trying to deal with this, looking for information on different forums and I have'nt had...
View ArticleHow to convert byte[] to Bitmap on Xamarin forms
Need help to have Bitmap class on Xamarin Forms. Maybe DependencyService for Android and IOS. I found that Xamarin forms does not have System.Drawing.Bitmap, then I installed Nuget...
View ArticleHow do you have UI animations in an MVVM implementation?
I'm preparing an MVVM presentation for the rest of my team, and as such have treated it as if I didn't know anything about it. I've sailed through the easy things, promoting a design where the only...
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