iOS8 Bug - Observable Collection Listview.Itemsource Binding Not Consistant
Howdy, After the iOS8 udpate I've got an issue that I wonder if anyone else is having. I have a Xaml view that is using a Listview bound to a ObservableCollection. It was all working before the iOS8...
View ArticleLast item in ListView
How can I detect that the user reached the last item on a ListView?
View ArticleDisplay Image from Camera
I'm trying to show a preview of an Image in Xamarin.Forms after the user takes the picture. In android you can set the ImageView to a bitmap: _imageView.SetImageBitmap (App.bitmap); Is there anyway to...
View ArticleBackground Location and Parse update
Hello, I am writing an app for iOS and Android, using Xamarin Forms. The app will be used on a student bar crawl. I want to allow users of the app to see which bars the other users are in. As such, I...
View ArticleCustom ImageCell with round images on Android
Hello, My app requires custom cellviews to be used in a ListView. I particular, it needs round pictures on each item. I currently use the technique proposed in other related threads of this forum: I...
View ArticleWhat to do about GDI?
I have an existing code base that tightly mixes GDI in data-handling code. Extricating it seems difficult. Generally speaking, is there is a compatibility layer I can use to support this code? Or do I...
View ArticleWebViewRenderer Issue
Hi, I developed simple project for show web site in webview. These are my classes: `public class WebPage:BasePage { public WebPage () { var stack = new StackLayout {...
View ArticleWebview Add User Agent
Hi everybody, I have a little problem. I want to make hybridapp so i added webview and custom renderer (webviewrenderer) I want to add user agent before load start. Actually, i made it but in web page...
View ArticleHow to make Entry stretch across page in Grid?
Hello. I'm using the Grid to create a Login page. Below is what I'm starting with. The problem is that the Entry box doesn't stretch across the page and I can't figure out how to make it do so. It...
View ArticleAd SDK for Xamarin.Forms
Does anyone know of an out of the box Ad solution for Xamarin.Forms? If not, I guess the solution would be to implement a custom renderer for each platform. In that case, does anyone know of a good...
View ArticleRemote Build iOS app
Is it possible to remotely build iOS app using command prompt/ Terminal/ Script ?
View ArticleHandling Orientation in Xamarin Forms Common UI Share Project Structure
Hi, I have been facing an issue with handling an orientation change in shared project structure with common UI. I have am calling an Navigation Page after that how to handle the rotation events in each...
View ArticleXamarin Forms TabbedPage on iOS – Show more than 4 Tabs
Good day forum Whilst creating an app using tabbed pages, we noticed that on iOS only 4 tabs are displayed with a 5th being the “more” listing the rest. Is there a way to display more than 4 on the Tab...
View ArticleEditor: Display Value not showing (WP)
Maybe I'm missing something, but surely the editor should still display the text value when not in edit mode. In WP - the editor is blank, and only shows the text when selected (in edit mode)
View ArticlePage stops answering after returning from opening an Intent to read pdf
My app downloads and opens a pdf file. After I return to my application my renderer goes to a deadlock. Since its a blank page I try to press back button by code but doesn't do anything because the...
View ArticleButton with image - not working? (xamarin.forms: 1.2.2.6243)
Hi, Have anybody succeed in getting an Image on a button? I have tried create a completely new project (Blank app (Xamarin.Forms portable) - and only changing the following lines in App.cs: public...
View ArticleForms labs mediapicker iOS 8 dismisses viewcontroller immediatly
I'm building an app with media picker support, I've used the example from the Xamarin.Forms.Labs project to build it and untill the upgrade to iOS 8 it worked perfectly. After the upgrade though I...
View ArticleHow to enable a real windows-phone (Lumia930) for debugging in VS2013...?
Hi all I have bought a (brandnew) Nokia Lumia930 (to be able to debug on real device in VS2013). As I don't have found any information's in the forum, how to connect a real windows phone, I have...
View Articleforms app device.openuri system exception in ios
Hi, I want to open a browser in iOS with my app with this line of code: Device.openUri(new Uri("http://www.google.com")); but when that line executes I get this error: Could not initialize an instance...
View ArticleAdd WP application bar with Xamarin forms
Hello, Is it possible to add an application bar for Wp device from Xamarin Forms page ?! Regards, Mostafa
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