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How to resize an image in Xamarin.Forms (iOS, Android and WP)?
Hi all In my app, there is a registration-page, where the user can register to have access to more functions. Among other he can load an image, that then is showed as his avatar. To select an image, I...
View ArticleStylized "button"
I started working with Unity and am looking at possibly switching over to Xamarin. Over the past few days I've been trying to get orientated in how Xamarin does things and it seems it's completely...
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Issue with WebView and orientation change
Hi, I have a strange issue: I created a simple WebView which is added to the center of a relative layout. My view code looks like this: var htmlTest = new WebView { Source = new HtmlWebViewSource() {...
View ArticleWP 8.1: Deploy error: Package could not be registered (after update from 8.0)
Hi all Unfortunately, I have a vital problem. I have updated my app (based on 1.4.4 stable) from WP 8.0 to WP 8.1 Silverlight. After doing that, I had no problems to debug/deploy my app to the...
View ArticleChange the ListView's item template depending a condition on Model
ListView list = new ListView { Style = Styles.DefaultList }; listView.SetBinding (ItemsView.ItemsSourceProperty, "MenuItems"); listView.SetBinding (ItemsView.ItemTemplateProperty, "MenuItems",...
View ArticleData bind Button.CommandParameterProperty to Entry.Text in Code Behind
Hi Please translate the following (from https://forums.xamarin.com/discussion/43904/how-to-pass-multiple-parameters-using-command-interface) <StackLayout x:Name="entryForm" > <Entry...
View ArticleUsing Xamarin.Forms.Maps for offline use?
Hello Is it possible to use Xamarin.forms.maps for offline use? and if it is, any documentation on it? Else if I wanna add OsmSharp to Xamarin.forms, how do i make custom renderer, that renders Map...
View ArticleObservableCollection doesn't seem to be updating the list view
Hi, I have a small app that displays the values from some iBeacons (estimote ones). The platform app is picking up the tag information and will output them in the Xam.Forms based UI. When the RSSI...
View ArticleIs it possible to access custom control coded in ANDROID project through...
Hi , I want implement a custom listview control with some additional features which is coded in android project ( native code ) , and render that custom control in my forms project . is it possible to...
View ArticleI need a example to Unfocused in xamarin forms please!
Please help! I need a example to how used Unfocused un Xamarin forms
View ArticleOpen social media links in default app (twitter/facebook/instagram/etc.)
I'm looking for a way to ensure apps which have registered an app link open within the assigned app when my Xamarin.Forms app opens the uri. Currently, YouTube links are opening in the YouTube app, but...
View ArticleDoes Xamarin Forms Support RelativeSource on a Binding?
for example: {Binding Path=PathToProperty, RelativeSource={RelativeSource AncestorType={x:Type typeOfAncestor}}}
View ArticleLost focus
In Xamarin forms lostFocus exist? as I can use? if they were so kind to give me an example
View ArticleHow azure offline sync exactly works with XF
I would like to add Azure Offline sync feature to my XF app. I could make it work, except this scenario: when app does not have network connection (it is in offline mode), add an item to the sync...
View ArticleListView GroupHeaderTemplate Android
Hi Folks ListView Grouping is an awesome feature and works pretty well. But i have a question regarding Styling in Android. We use the Holo.Light theme and below every grouping Header is a one pixel...
View ArticleNeeding help with a particular layout.....
Hey everyone. I'm struggling to figure out how to create the attached layout. I'm fairly new, and I'm still trying to learn XAML, so thanks in advance for everyone's patience with me. Anyways, I am...
View Articlechanging Grid.IsVisible to true: child views remain invisible
I have a GridLayout with some child views in it, and initially the grid is invisible (and collapsed), because I set "IsVisible" to false. Then I have a button to toggle the visibilty of the grid, and...
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butter smooth scrolling with listview - and xaml (and web loaded images) at...
I've come up with some great performance tweaks for listview (my previous performance improvements were for xlabs collectionview). I now have 100% native performance, even with view cells defined in...
View ArticleCreate custom Button
Hi there, I'm currently struggling with making a custom button for my App. I am suppose to create a button with 2 sections: Icon Image + Text/Detail (Changeable due to binding). My current approach is...
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On iOS, can I set the StatusBar text color independently of the...
I have a Xamarin.Forms app I've been working on and I can't seem to set the colors as I'd like on iOS. I'm using a NavigationPage as the main page of the app with a normal content page inside of it....
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