xams.plugin.media takephoto method save photo path and Pick Photo Path are...
Hi, I m using xams.pluigin.media for Capturing image & picking image from gallery. The Takephoto method for Capturing Photo saves photos to External Storage & PickPhoto Method pick photo from...
View ArticleChange form in runtime depending on value chosen on Picker
I've set some fields of my form invisible by default. I have a picker with 2 options. If option 1 is chosen, those fields should remain invisible, but if I choose option 2, I'd like to put those fields...
View ArticleDynamic app name and app icon in Xamarin.Forms
Hi guys I'm new in Xamarin Form. I developed an Application for a lot of customers. They have their brand, special logo, different web service address, etc. How could I have one app for them and don't...
View ArticleBluetooth Text Transfer in Xamarin.Forms
Hi all I'm trying to create an App which should do the following: Connect to a Host (Desktop PC) over Bluetooth Send a Scanned QR-Code as Text or Bytes to the Host via Bluetooth However i have no idea...
View ArticleXamarin Forms Image with 100% of parent container width and auto Height to...
Hello, I have read similar questions both here and on SO but apparently this cannot be done without implementing custom renderers? I simply want to have an Image to take 100% width of its parent...
View ArticleHttpClient Get request with body Error C#
When I run my code, I have an error Android.Util.AndroidRuntimeException: 'Only the original thread that created a view hierarchy can touch its views.' . Does anyone know how to solve this error? I can...
View ArticleVS 2019 Community: compiler Errors using grid.Children.Add
I have a sub (Xamarin.Forms Mobile) that creates images in Code behind with 2 for loops. They are small images in Rows and Cols. I started with 10 rows X 46 cols. All of these are contained with in a...
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Switch to another Entry when a character is typed
Hi, I have two Entry's (Entry1 and Entry2) and a button in Xamarin.Forms: The user of this app may only type one letter in Entry1 and four numbers in Entry2. I want to make this a smooth as possible...
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Hi Friends , How to Create This TabBar in Xmarin.Forms?
How to Create This Tabbar in Xmarin.Forms? In Center this TabBar Have a CornearRadius Note:My Project Shell Xamarin.Forms / VS2019 This image:
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WHY XAMARIN ALWAYS SHOWS MockView
Hi there I Am working on Visual Studio Community 2019 16.5.3 making an Android project. Suddenly, Xamarin doesn't show my xaml code anymore, instead that , always show me a MockView with red...
View ArticleMobileServiceClient.SyncContext.PushAsync() suddenly stopped working
The fourth line below suddenly stopped working. The exception error is "Push operation has failed. See the PushResult for details." When I look inside the exception, all I am getting is the standard...
View ArticleHow to set WidthRequest=50 to button in Xamarin.Forms for Windows Phone?
WidthRequest=50 in Windows phone project not working. In android and iOS it is working. But in WinPhone displaying only half button. I tried with MinimumWidthRequest also, that also not working. Any...
View Articlehow to install the APP in my mobile?
I upload the App to IOS Appstore but it tells me We were unable to review your app as it crashed on launch. I run it in the simulator it works well. so I want to install it on my mobile. how to do it?
View ArticleGmail Authentication in Xamarin forms
How to do gmail authentication in xamarin forms apps after shutdown google plus API. I found some of the tutorial on internet but all of are did using google plus api but which is not support now....
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Java.Lang.IllegalArgumentException error
Hey Everyone, I am getting this error in Xamarin while running the android app, since two days at Java.Interop.JniEnvironment+InstanceMethods.CallVoidMethod (Java.Interop.JniObjectReference instance,...
View ArticleThe application called an interface that was marshalled for a different thread.
i got error when i want to add the data into observablecollection..actually i want to implement realtime changes so i used AsObservable<>()..data is stored into database but while Updating the...
View ArticleInput type as html not working if text set from viewmodel in xamarin forms
Label TextType="Html" Text="{Binding HtmlText}"/> public class TestingPageViewModel : BaseViewModel { public TestingPageViewModel() { var text = "<div...
View Articlehow can i design that side by side viewcell just like Facebook
here's the image ...help me with UI design
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How can I read data from firebase which i am manually added into firebase...
Actually i want to implement Autoincrement id ...for that i went to the database & add childName with variable count =0. Now when i insert data into posttable...i want to fetch that count from...
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