Could not install package 'Xamarin.Forms 1.3.3.6323'.
Dear All, newbie with Xamarin, When adding 'Xamarin.Forms' package, I am facing with below: Could not install package 'Xamarin.Forms 1.3.3.6323'. You are trying to install this package into a project...
View ArticleBug in TableView Selected Item?
Hi, I'm having an issue with TableView vs. ListView. When you tap a row in a ListView, the standard behaviour is to highlight that row until another is selected. In Xamarin.Forms, this works as...
View ArticleHow can i copy file from my app's resources to device's default Documents...
I need to copy few .pdf documents to "Documents" folder of device, so user can open this file later with any program and find it in explorer. Also it would be nice to open it in default program to view...
View ArticleHow to manage the default themes in xamarin?
Hi, I want to disable the default themes when app start in Xamarin. Is there any solution? Please, advice. Thanks.
View ArticleClosing operation fot Xlabs MediaPicker
Hi! I use TakePhotoAsync function of IMediaPicker from Xlabs. How could I stop the task, not using back button\ok? I don't see any cancelation token as a parameter.
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 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 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...
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