Google Assistant Integration with Xamarin Form
Hi, Could any one tried google assistant implementation with xamarin form. It should be great if you have any samples. Thanks in advance
View ArticleMasked Entry Behaviour (Field Level Masking/Validation)
We've created a behavior here that will be useful for a lot of people:...
View ArticleChanging View from public to internal with XAML (x:ClassModifier)
Hi, I have a question regarding the internal XAML Class Modifier. I tried to set it to x:ClassModifier="internal" or x:ClassModifier="NotPublic" But by doing so I get the compiler error CS0262 (Partial...
View ArticleOpening pdf on android device error: file exposed beyond app through...
In my application I download the pdf from an API and store the file on the local file system. Then I try to open the pdf file with the built in viewer of the user. The next message appear: *.pdf file...
View ArticleBest way to implement an ObservableCollection whose objects are accessible...
I am fairly new to Xamarin. I'm currently working on a project and am trying to use best MVVM practices in building it. I've successfully implemented the MVVM pattern for my login page and I have a...
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POS printing issue xamarin forms
I have connected Bluetooth Mobile printer and wanted to design the receipt. I am new to xamarin. Is there a way to design it like crystal reports or other way. Please give me some suggestions. I wanted...
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Error unexpected element found in
I have a problem, migrate my project code VS 2017 to VS 2019. And I have an error in the Android Manifest of a style.
View ArticleTrue way to stop MVVM operations after page close.
When i back from a page,i want to cancel all threads of the page like playing sounds ..(working in viewmodel ) , what should i do ?
View ArticleIssue with Android 10
I've been experiencing this issue with my current app after setting target framework to android:targetSdkVersion="29". I've double checked that this happens with a sample application for easier...
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Paypal plugin You Must Call PayPal.Forms.CrossPaypalManager.Init() before to...
Hi xamarin forum as my title says I encounter that error when I ran my app using this plugin https://github.com/AlejandroRuiz/PayPal.Forms I follow every step icluding the note on ReadME found below...
View ArticleI design the interface but with database I don’t know how can I done with...
My idea is •the teacher generate random code and after that the student Enter that code to mark his attendance. and the student where mark attendance is should appear to teacher, that can be done with...
View ArticleVisual Studio 2019 Run arrow does not do anything
Hello, For most projects I click run arrow and it runs fine on my android device. But for some I click run arrow and it turns green again in a second. Nothing happens. Help will be greatly appreciated....
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Problem with custom renderer height (iOS)
Hi all, I have a custom renderer to add an icon to the right and/or left side of a date picker and to allow to draw a border on any side of the date picker. This works fine as long as the icon I add is...
View ArticleWhy am I getting back the same Bitmap even after compressed?
I have the following code trying to compress a bitmap and use it for uploading. //1 Bitmap bitmap1 = BitmapFactory.DecodeByteArray(imageFileByte, 0, imageFileByte.Length); //2 byte[] compressedData =...
View ArticleDatabase Options to integrate with Hybrid mobile App (Xamarin Forms)?
Hello Folks – I’m currently working as a Mainframe Developer. Me and my friends are planning to develop a Hybrid mobile app with Xamarin Forms. This app will do user management, allow them to make...
View ArticleAndroid Foreground Service Preventing Memory Release?
I created an android application with a foreground service that is always running. Initially, when the application is completely shut down (both process and service is not running), I try to use a...
View ArticleHow to make the user to get sqlite db when he installs my app?
Hi, I have a Xamarin.Forms application which uses SQLite DB. The SQLite DB is on my device (Android), and the App uses it for read/write operations. Now, if I upload the app to the market, I would like...
View ArticleSynchronize button disabled at the same time of form
Hello, I have a problem with a button on Xamarin.Forms. The button is a synchronize button what should enable a login form. By default login form is disabled but my synchronize button is also disabled...
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how to Implement a shell in xamarin.forms?
Hi, I am working on the xamarin form. My requirement is to bind navigation menus at the bottom like once I click on the more navigation pop up or sidebar should appear like and I want to hide the...
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