Porting Nordic BLE DFU FOTA to Xamarin
Hi, I'm searching for someone who is interested in helping me port the Nordic DFU FOTA library into Xamarin. DFU stands for Device Firmware Upgrade, and FOTA means Firmware Over The Air. Basically, it...
View ArticleSetting a header of a grid in a listview
Hey, I am trying to add a header to my listview. My listview contents will be a grid, so the column sizes will change dynamically. I have tried using listview.header, but the size of the header column...
View ArticleVisual Studio 2017 no longer Pairs with Mac
Hi, I last produced a build of our iOS application on 5th June 2018. However when I come to now Pair Visual Studio 2017 with the Mac, it is no longer able to connect. Nothing has changed between the...
View ArticleLet's talk performance
As we continue to release performance focused features and fixes, and build processes around performance, I want to have a thread dedicated to those items. Our public roadmap itemizes the feature work...
View ArticlePUT Methods in web api
i create methods to retrieve data from web api is working good no problem with GET private string GetList() { var request =...
View ArticleWhich is the proper way of validations of forms?
I have registration form. There are fields like Email, password etc. How to implement validations? On submit of form, required validations & textbox should be highlighted.
View ArticleNavigation on iOS in XF 3.0 - PushModalAsync
Hi, I have an app that I've just upgraded to XF 3.0 from 2.4, I now get an exception when calling "Navigation.PopModalAsync" because there is nothing in the stack to pop. Actual error is an...
View ArticleERROR WITH LATEST NUGET v2.5.0.77 "Xamarin.Forms.Build.Tasks.GetTasksAbi"...
I just got latest stable 2.5.0.77107 and I can't compile anymore [myUser]\packages\xamarin.forms\2.5.0.77107\build\netstandard1.0\Xamarin.Forms.targets(55,3): error MSB4062: The...
View ArticleEntry View: Soft Keyboard appears but (sometimes) can't enter text
I've got a Xamarin Forms app running on Android. It has various different pages, many of which have one or more Xamarin Forms "Entry" views. Mostly, everything works great. The users taps on an Entry,...
View ArticleHide action bar (title bar) in designer
Hello, I found a few options to hide the action bar on an activity, but none of these options hide the action bar in the designer. Is it possible to hide the action bar in the designer? And if not how...
View ArticleFont awesome icon in Xamarin forms.
How to use font awesome icon with button and other control in xamarin forms? Thanks in Advance.
View ArticleEntry.Completed Event doesn't fire on Android when pressing the Done button
Hi, I have attached to the Completed event of an Entry view however when I press the Done button on my Android device the event doesn't fire. However the event does fire when running the same...
View ArticleClik here to view.
JwPlayer Xamarin Forms
I would like to know if anyone knows how to customize JwPlayer for xamarin forms android, there is a sample project, where you can see exactly how the player is working on xamarin android, the...
View ArticleProblem with fused location in android kitkat
Hello. I am following this code example https://developer.xamarin.com/samples/monodroid/FusedLocationProvider/ to get location. When I am running on android 7 everything is ok, but when I am running on...
View ArticleClik here to view.
Can I disable certain keys on a keyboard, or cancel their input?
I've got an Entry control on my Xamarin application home page, which is used for entering a person's age. I've set the keyboard to be Keyboard="Numberic" However, this is causing confusion as, for...
View ArticleTapGestureRecognizer multiple CommandParameter
Hi Guys, i try to send multiple strings within a tapgesturerecognizer event but i dont get it. I also tried to send a JSON String as CommandParameter and Deserialize it afterwards in the code behind,...
View Articlei have one issue in Nvaigation Drawer layout
i had created sample NavigationDrawerlayout in visual studio 2017 , it is working everything fine but i had changed icons in menu items but not changed it shows blank image shows please tell me how to...
View ArticleProvide Wear Complication from existing application
I have an Android application which has come along nicely for gathering data from several sources and presenting a consolidated view. Although I'm not interested in doing a full up Android Wear...
View ArticleHow to make a carousel view in which we can also slide to the page with the...
Page Indicator with the help of MVVM
View Articleshub1409
Firstly I am very new to xamarin, and I am using visual studio 2017 and I have encountered a problem in how to work with cross platforms in xamarin. The Cross-Platform has two forms first is a blank...
View Article