OnNavigatedTo method not fire after navigating in MasterDetailPage
I have a problem when navigate inside MasterDetailPage. After Clicking button navigate, the target page is shown, but OnNavigatedTo method in target page is not fired. I'm a newbie. please help me. var...
View ArticleApp gone after stopping debugging
When i build and run my app on my android device with debugging enabled it runs perfectly and after stopping the debugging I can't find my app in my mobile device Can anyone helpme with this issue?
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Android slow StartUp time - SOLUTION!
My solution after 2 weeks of work, for StartUp time on Android Without AOT is Dual SplashScreen. Actually, there is no magic here. The same init time is remains. This solution is based on UX "Perceived...
View ArticleSQL Hosting(Create) and Access from API
Hi All, I don't have any idea about hosting on Azure and GoDaddy I just want to host(Create) a database and access that data from API, Which is best hosting site Azure and GoDaddy and how must cost for...
View ArticleHow to work around PushAsync is not supported globally on Android?
I've got a ContentPage which is nested within a MasterDetailPage. I'm trying to use PushAsync(new SomePage()); but it keeps on throwing this error. PushAsync is not supported globally on Android,...
View ArticleCall async method in constructor
Hi, In my application i am calling API in Async task but not able to call Async method using await keyword and it is giving compilation error at await CallAPI. Is there any way to call Async method...
View ArticleNew User Woes - Slow Build, Black Screen
Hello forums! I am new user to Xamarin and vs2017, and with that I have 2 newbie questions. I installed VS Community 2017 and created a new cross platform (Xamarin) project using PCL. I am using a PC...
View Articleerror in windows 8.1 we couldn't get your developer license for windows 8.1
i have windows 8.1 and visual studio 2015 enterprise with update 3 when i deploy app i created in xamarin forms i got this error we couldn't get your developer license for windows 8.1 any help please ??
View ArticleFirebase Analytics supports for Xamarin.Forms?
I want to integrate Firebase analytic with the Xamarin.Form application so I wanted to know Firebase analytics support for Xamarin.forms? How can I integrate with it?
View ArticleXamarin not want to connect to my Mac from VisualStudio
Hi Guys, Please help. I've install VS community 2017 on windows. I've installed VS community 2017 on Mac OS too. Then I've tried to connect via ssh. (before I've disabled firewall on Mac) From putty...
View ArticleError executing task XamlCTask: Task does not have property "DebugType" defined
Hi I'm getting this error ("Error executing task XamlCTask: Task does not have property "DebugType" defined") all the time now with an app of mine when I run on Android, a couple of cleans, rebuild and...
View ArticleText entry on several lines
Hello, How to make a text entry on several lines. In order to enter a message. Thx, cjacquel
View ArticleStrange Error on Startup Xamarin forms IOS
When starting the xamarin IOS application on a device I am getting an error That is crashing the app on opening. I am using a IPad 1. The ApplicationDelegate.cs has very minimal information in it. Same...
View ArticleUpdate UI every X seconds using Xamarin.Forms
I am trying to make an image rotator sort of ui and I want to change the image ever x number of seconds and want to reflect the changes on UI. I looked it on forums but could find a way to do so for...
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How can I make this design, (video included)
I want to make like this, How Can I do it in xamarin forms, I have tried to put two Carousal view control in stack layout, but that dose not behave like above any ideas?
View ArticleThe "XamlCTask" task failed unexpectedly.
Hello Team, I am facing this The "XamlCTask" task failed unexpectedly. problem after adding the xamarin.forms.maps package to my application. Waiting for your response.
View ArticleOS button handler
I have the Custom Renderer sample to show the camera preview to the user. I want to add a button to the form that gets information based on the device (gps location and bearing) and then send this...
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Removing status bar in iOS 10
I found code online for removing the status bar in iOS (most of it very old), and while the background is removed, it's contents are still being rendered. At the top of this image (my app in portrait...
View ArticleHow do I stop an ImageCell with URL for ImageSource from constantly reloading?
I have a ListView with ImageCells that when populated is several times longer than the screen. I have noticed that even though the entire list is populated at once, the URL for an image is not hit...
View ArticleCan somebody help me to connect bluetooth LE 4.0 with arduino.
I want to enable the bluetooth on my ios device by use Xamarin and connect to bluetooth LE 4.0 module ( arduino ). Have somebody ever do this before? Can you give me some advice how to do this? Because...
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