DisplayAlert on android is cancelable
Currently, when pressing the back button or tapping outside of the Display Alert modal disappears and does not return anything on android. This causes quite a few issues, and is not consistent with...
View ArticleSend email on button click
Hi! I need to send an email on button click. I don't want the email app to open; i just want it to run in the background and send the email to the specified address, and then load the status in a...
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Multiselection ListView
Hi developers, the whole day i am stuck on an (for me) difficult point and i hope there is anybody out there who can help me out I whould like to have a ContentPage where the user can change some items...
View ArticleEntry IsVisible Sometime is not working on iOS in XF1.4
<Entry Placeholder="发动机号" VerticalOptions="Start" HeightRequest="40" Text="{Binding Engineno,Mode=TwoWay}" IsVisible="{Binding Engine}" /> <Entry Placeholder="车架号" VerticalOptions="Start"...
View ArticlePopping of Tabbedpage not working as desired - Android
Hi guys. I've been struggling with this issue for a while - and hopefully it is just a bug. I will give the whole navigation overview of the app, maybe I missed something: My MainPage is built out of a...
View ArticleXamarin.forms toolbar
Hi! I am following http://codeworks.it/blog/?p=232 to add a toolbar to my app but when the screen with the toolbar is loaded, I get a popup saying "This action is not currently supported" Is this some...
View ArticleXamarin Forms Crash (with example code)
Hello I'm having really trouble with an error (actually crash) that is happening from time to time in my app. (under Android) Because I cannot pin it down, I made a very simple sample project showing...
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Fill all the screen with a stacklayout
Hello As you can see in my image, I have Images (As buttons) the buttons are inside an horizontal layout, the width of the buttons is determined by the width of the screen size, since they are 3 the...
View ArticleLooping Animation
Hi there, I'm trying to loop a Xamarin.Forms.Image.FadeTo() animation. I want to fadeTo(0,1000,Easing.Linear)and after that i want to FadeTo(1, 1000, Easing.Linear) in an endless loop that can be...
View Articleblank content page while adding toolbar
I am trying to add toolbar items to content page. I am using VS 2012 for development. Though this is basic, i am not sure, why i am not able to see it on device. public partial class SamplePage :...
View ArticleForms background tasks and push notifications for how to achieve?
Forms background tasks and push notifications for how to achieve?
View ArticleMapView does not show
I'm building a xamarin forms using PCL. One of my button should redirect to a map. To do that, in the ios project, I have the following code var map = new MKMapView(UIScreen.MainScreen.Bounds) {...
View ArticleHow to Setup Host/Service for custom data?
Hi guys! I am wondering if it is possible to setup some kind of host (like xamp or wamp) or service which can listen for data, sent from a pc on phone ip address? In most of the applications we call...
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PCL project - SQLite.net PCL
Hi, Silly question- if I have a forms application and I want to use SQLite, is my best bet to use the SQLite.net PCL library? I'm just starting with this, so if anyone can give me some hope that this...
View ArticleOverlay text required for camera
How to add an overlay text for camera? I tried with camera view but it has no support for taking picture using camera.I tried with Media capture and it shows directly camera page?I want an overlay text...
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Xamarin.Forms 1.1.0.6201 Released!
Xamarin.Forms 1.1.0.6201 release is here! Get it on nuget! https://www.nuget.org/packages/Xamarin.Forms/1.1.0.6201 Yes you read that right, we have fixed our version numbering! Thank you to those who...
View ArticleButton "hover" color
By default, Buttons give some feedback while the user is touching them before the touch is released. On Android, the button's background color changes and on iOS the text darkens. However, if I set a...
View ArticlePushModalAsync and PushAsync
I'm trying to display a list of states from a web service. When a user clicks my "Login Help" button I call... Navigation.PushModalAsync(new LoginHelp()); After reading some info on PushModalAsync and...
View ArticleMultiple tab bars
My app runs on iOS and Android. It has two tab bars, one at bottom (same as ios style), one on top. the bottom tabbar is my main tabbar. select one of the bottom tab, the top tabbar is shown on the tab...
View ArticleXF and iOS color saturation
I am seeing something really crazy, and having a tough time debugging it. Not sure what thread to put this in, but since I am using XF 1.2.3 I figured it might go here. I've created an app that sets...
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