Grouped Horizontal Listview
I'm trying to make a grouped listview with the items (which just consist of an image and a title underneath the image) in each group side by side rather that in a single column. Has anyone done...
View ArticlePush Notifications and Calendar - Cross Platform
I am trying to ensure that Xamarin.Forms will do all that we need for cross platform App development, before we purchase licenses. Two separate requirements we have, are to be able to : Generate a...
View ArticleUpdate to Xamarin Forms 1.5 and Xamarin.iOS for iOS 9 breaks SignalR Client...
Hi, I have a PCL 4.5 - Profile 7 Xamarin.Forms project that uses the Microsoft.AspNet.SignalR.Client NuGet package (in the shared DLL project, not the device-specific projects). It doesn't do anything...
View ArticleHow to dismiss ViewCell context actions
I'm looking at android at the moment here, I have a list view which has cells with context actions. I would like to dismiss the actions when the list is either refreshed or the item selected is...
View ArticleHow to add OnAppearing () function in ListView page
Hi, I want to call my API(web service) from my List view page. For that, How to add OnAppearing () function in ListView page?? Please anyone help me, It's really urgent for me. Thanks
View ArticleBug in DisplayActionSheet, when user touches outside to cancel
await DisplayActionSheet ("TEST ACTION SHEET", null, null, "Action A", "Action B"); Causes "index beyond bounds" exception when the user touches outside the popup area. Touching outside means cancel....
View ArticleIs it safe to pass null to DisplayActionSheet? Question for Xamarin please.
I have been trying to use DisplayActionSheet to implement what should be a trivial piece of functionality. Inevitably there was a pretty significant bug on WinPhone (#21652) that cost some time, but...
View ArticleWhat are the correct Xamarin.Forms.Keyboard mappings for a custom renderer?
Or better yet, is there a method in Xamarin.Forms that'll set it for me? Here's what I have so far, but I know I'm way off, and don't support KeyboardFlags, which I'd like to be able to. Droid private...
View ArticleAnyone know how to remove the blue line under Android ListView Group Headers?
Hi, has anyone successfully managed to remove the thin blue line under the Android Listview Group Headers? I've tried a number of approaches, nothing appears to work, any help would really be...
View ArticleListview bind 'gradually' or async?
I have a listview I'm binding to a result set of Yelp businesses. The list is like 20 or so long. Each one has an image property that's a URL. The listview has an image bound to the image property of...
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[Material] TextInputLayout Renderer (Floating Labels)
Just thought I'd throw this out there. If you want floating labels on your Entry (as found here (by JamesMontemagno)), I've thrown together a custom renderer that extends Entry. note: this requires the...
View ArticleIOS screens now look streched
Hi all, Not sure what I have done, but my forms app screen now looks stretched and all the fonts are massive on iphones, yesterday it was all fine. I upgraded by windows machine and mac to the latest...
View ArticleBug with Image Control on Android?
I have an Image control that I'm using on Android and iOS. In iOS the image appears with the correct orientation. On Android is displays sideways. The Image's source is bound to a property that returns...
View ArticleIs there an "OnDestroy" event for XamarinForms?
Hey guys, is there an option to do something before my android app will be killed?
View Articleconnectivity plugin
@JamesMontemagno Hi! I've a problem with your connectivity plugin. I write this code: if(CrossConnectivity.Current.IsConnected == false){ await DisplayAlert("Connessione", "Connessione non presente",...
View ArticleHow do I remove the border on an Android Button with Material Design?
I recently updated my app based on the article on the blog about using Material Design in Xamarin.Forms. Everything is working great except that I am using a clear button in one of my designs to sit on...
View ArticleHow do I set the separator color for list view in Xamarin.Forms (Android)
When I'm using default background color for Page, I can able to see the separator color for list view. But when I'm using background color as white, I'm unable to see the separator color. How can I...
View ArticleCreating a WebView with a transparent background
I am trying to use a WebView to display an HTML string, but I would like the background Image of the entire application to be visible in the WebView. I understand to do so, I would need to create a...
View ArticleMy BindableProperty on custom control is called twice every time in my...
Hi folks, I have a BindableProperty in a custom control like so: public static readonly BindableProperty ShowIndeterminateProperty = BindableProperty.Create<CoreProgress, bool>( p =>...
View ArticleERROR: async pixel transfers not supported
Good afternoon, I'm new to Xamarin Development and I have a problem in my application. I'm using webView and always call When the page appears this error: "async pixel transfers not supported" Could...
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