How to open dialogbox to browse files in xamrine.forms ??
Error : "The base class or interface 'System.ComponentModel.Component' in assembly 'System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' referenced by type...
View ArticleCan't Install Micosoft Bing Speech SDK on Xamarin?
Hi, I am new to Xamarin platform and I am trying to Develop an application that supports continuous Speech recognition using Microsoft Bing Speech API . I am using service library for this. But I am...
View ArticleHow to implement voice to text
I am working on a cross platform project and I would like to add simple speech to text into an entry element for user to comment by voice instead of typing. I do not know specifically yet which library...
View ArticleCreate Multiplatform Forms PCL App in Mac VS 15.3 Missing?
I don't know if I am missing something, but I cannot find a way to create a PCL App in VS Mac 15.3. Can someone point me in the right direction?
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Fill background color using percentage in frame
Hi, I am working with xamarin-forms application. My requirement is I want to fill background color of frame using percentage value like below images. How I can achieve it ? Progress bar is not the...
View ArticleHow to change the title of Timepicker and localization in custom renderer
I have Xamarin forms time picker following custom renderer for IOS [assembly: ExportRenderer(typeof(TimePicker), typeof(Time24PickerRenderer))] namespace LabOraTimeStamp.iOS.Renderers { public class...
View ArticleXamarin Forms (Android) Notification Push
I'm writing an app following the article of https://docs.microsoft.com/en-us/azure/app-service-mobile/app-service-mobile-xamarin-forms-get-started-push Ok, all is perfect. My app receives notifications...
View ArticleXamarin Forms Google Authenticateion, Error: disallowed_useragent
Currently I am developing Xamarin Forms application and I added Google Authentication. Here is my code from PCL: _var authenticator = new OAuth2Authenticator( clientId, null, Constants.Scope, new...
View ArticleBinding List Dinamically MVVM
Hi friends, I'm new here and I need a little help. I'm trying to use ListView to mount dynamic controls, that is, the controls appear only when I add an item in the list, however, this is not what is...
View ArticleHow to change Button Content Inside ListView based on bit values.
Hello Folks, I have a button inside list view by default the Text will be "Subscribe" if i tap on button i need to change the button Text into unsubscribe (I'm getting bit value from service.) and also...
View ArticleIs there a way to render the Zxing ScannerPage in Xaml?
I'm using the MVVM approach to make a small scanner app. I have a startPage.Xaml with one button binded to a command in the viewModel that opens my scannerPage.Xaml On the scannerPage I have just a...
View ArticleI keep getting XamlFilePathAttribute class not found error when modifying...
This attribute was introduced in November. Somehow it get's injected in my generated cs files for my xaml views but the compiler has no clue where to find the attribute. I suppose I have a versioning...
View ArticleUWP Push notification using Xam.Plugin.PushNotification not firing?
Anyone using Xam.Plugin.PushNotification to do push in a UWP project? i have push working in Android in this app and trying to get the UWP app working as well It registers properly and i am receiving...
View ArticleImage caching/sharing in cross-platform fashion
We have number of images used as app assets, for case of simplicity, let's say 10 images only. As far as I understand, Xamarin.Forms will **not **cashe these images, so if I have these 10 images...
View ArticleXamarin.Forms.2.3.4.247 update : project won't build
Hi, I just updated Xamarin.Forms to version 2.3.4.247 as well as a couple of other packages, and I get this error, completely new for me:...
View ArticleXamarin Forms Push Notification
Hi, I have used this plugin for push notification in Xamarin.Forms https://github.com/rdelrosario/xamarin-plugins/tree/master/PushNotification i am able to register and i got Token and device type but...
View ArticleHow I can disable highlight item in ListView?
I could not disable highlight item. I tried to use this code (I took it from forum): listView.ItemTapped += (object sender, ItemTappedEventArgs e) => { if (e.Item == null) return;...
View ArticleCustomMapRenderer not Firing
Hello, In order to draw map polygons using Xamarin.Forms.Maps, I followed this nice article:...
View ArticleX.F.D DataGrid off-screen rendering issues
Afternoon forum members, I need help solving an issue I am having with the Xamarin.Forms.Datagrid package (I have contacted the author too)... Scenario: A makeshift Gantt control. I have a DataGrid...
View ArticleWhy my HttWebRequest getResponseAsync does not end
Hey monkeys, I have a problem. I'm trying to get a response of a request to an Sharepoint Rest Api. On a Console Application, my code run as well but on Xamarin.Forms it does not end...
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