Xamarin Forms App as TCP Server
Hello, I have a cross-platform forms app (iOS and Android) which provides a specific service. This service code is in PCL part of the project and I want to use it on web client as well using my app as...
View ArticleLinq and change Label text
Hi I'm trying to write code to change Label text after succesful barcode scanning. Code below: void SearchBarcodeFromDB() { using (SQLiteConnection conn = new SQLiteConnection(App.dbPath)) {...
View ArticleHaving consistent error trying to use AdMob in Xamarin.Forms App
Hi, I have been trying to put banner ads in a couple of my Xamarin.Forms aps. I followed the video on James Montemagno on Channel9...
View ArticleXamarin form icons png problem
Hello every one i am new to xamarin and i really like it but i have small problem which is that i have an icon png i place it into Resources drawable folder and also into Assets folder for android and...
View ArticleHow to manage images and page background images ?
Hi guys, I am facing an issue with images, specially with Android builds, although I follow Xamarin doc guidelines. I have a background images named background.jpg, located in : MyProject : root folder...
View ArticleApp rejected Issue: Violation of Device andNetwork Abuse policy
So i decided to publish my app on google, and it got rejected. What the application do is simple play youtube videos using thair youtube player. The search etc i do it in my own rest api. So the...
View ArticleiPhone X v12.2 not working
I have an iPhone X and I'm trying to connect using VS on Mac. It says deploying but the app is never installed. It then waits for debugger which times out. Why will it not work with actual device but...
View ArticleHas anybody used Twilio for live chat?
My company uses Twilio for live chat on the website. They want me to implement it on our Xamarin forms app. Is Twilio compatible? Are there any tutorials? From what i have found there might be an...
View ArticleGet Phone Number (SIM GSM)
I have 1 Solution run cross platform with 3 project (android, IOS and cross platform) 1. I created 1 inteface on Cross Platform Project public interface IDeviceInfo { string GetMyPhoneNumber(); } 2. On...
View Articlelistview with grids on the same page having scrolling issue
Dear All. i have a page where i am using couple of listviwes and some grids but if i put all inside scrollview it dose not work and leave unnecessary blank area where scroll does not works . for...
View ArticleXamarin forms: How to handle notification tap when the app is not in the...
I have implemented push notification on my xamarin forms project(chat application) using Firebase Cloud Messaging. Notification is receiving in all the states and when tapping the notification I need...
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How to resolve errors in Resource.designer.cs when building for Android
My Android build has been reporting errors in Resource.designer.cs, an automatically generated file. The errors result from a full-stop (aka period) being in a couple of entries in the .cs file, as per...
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Blank space after listview items.
Hi all, My listview Bottom portion has some blank space, I tried to remove it by adding Footer and HasUnevenRows, but not get lucky. Screenshot: My code: <ContentPage> <ScrollView>...
View ArticleHow to pass data from Label inside ListView
Hi Xamarin forum how can I get my data from my Label inside my listView here is my code XAML <ListView x:Name="listViewPost" RowHeight="570" Margin="0" ItemTapped="ViewPost"...
View ArticleXamarin forms: How to handle the notification click in ios
I have implemented the push notification on my xamarin forms ios project. Now I am able to receive notifications on my iPhones that are pushed from the postman. But when tapping the notification how...
View ArticleWhich event will be raised after selecting Time in TimePicker?
Hi, I want a event that is to be raised after selecting time from TimePicker, similar to DatePicker's DateSelected event. This event is raised after selecting Date option. But in TimePicker such type...
View ArticleIs there any way to access the native control in Xamarin.Forms at runtime?
For instance in NativeScript I can myControl.ios. // Access the native control myControl.android. // Access the native control anywhere. Is there any way to access the native control in Xamarin.Forms...
View ArticleHow to call PCL service from background service?
Hello, I have a Xamarin Forms android application. With with background service that checks every 10 seconds current time and user configs to notify the user that he should drink the medicine. When I...
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