Xamarin Forms Marshmallow Permissions
Hi, I am trying to ask for location permission on Android 6 through the DependencyService. My problem is that I do not know how to handle the callback of the ActivityCompat.RequestPermissions...
View ArticleDeselect selected item of ListView
Hi, I want to deselect already selected item by click. So the user first clicks an item and it becomes selected, then user clicks same item once again and it should become deselected. Following code...
View Articlecan't run the default app
i try to semulate the default app in visual studio but i get this errors
View ArticleAdd load-more button at the end of Listview
Hi! I have a Listview binded to a list of objects using a custom cell on a StackLayout and I would like to add a button at the end of the list to add/load more items to the list. I have read this post...
View ArticleXamarin form 2.3 caused Tabbedpage icon size shrink
I have just upgraded to the newest XF and noticed all my icons shrinked in size . It seems like there's huge padding added . Anyone have solution ? My codes for the icons this.Children.Add (new...
View ArticleCompiling Error: Xamarin.iOS.Common.targets
Xamarin Studio 6.0(build 5174) From Errors: /Library/Frameworks/Mono.framework/External/xbuild/Xamarin/iOS/Xamarin.iOS.Common.targets: Error: Error executing task ReadItemsFromFile: Name cannot begin...
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XamlCTask could not be instantiated
Hi all, I am new to Xamarin forms and have developed a very basic application, which makes use of Azure DB. But on running the app downloaded from the azure portal, i get these errors - 1. XamlCTask...
View ArticleSQLite - How to add an object in my base
Hello ! I'm working on an app that use Sqlite Database, and i try to insert objects in my database. Here's my code : My ViewModel : public TestPageViewModel() { CommandeAjouterEleveur = new...
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any plane to make Xamarin.Forms XAML work with blend ?
is there any plane to make Xamarin.Forms XAML work with blend ? this way ,designers have unified GUI tool to develop cross-platform , I'm creating an interactive animation apps for kids , the only...
View ArticleListView - Layout Cycle Detected
Hi, I have a problem regarding a listview. I'm adding dynamically controls to that listview with a Templateselector. Each added control is a viewcell within different controls (labels, entries,...
View ArticleWebView not appears on complete page in Xamarin Forms.
I used below simple code to execute WebView in Xamarin Forms. It looks good on iOS devices but in case of Android there is gray bar at top and bottom side. I am not getting its reason and so I am not...
View ArticleXlabs.controls.BindableRadioGroup, Horizontal orientation issue in IOS project
Dear, I'm using the BindableRadioGroup (xlabs controls) and want to use the Horizontal Orientation. I used as Orientation="Horizontal". Its working in android project. But in IOS, the text is move down...
View ArticleHow to change XLabs RadioButton Color ?
Hi I am using XLabs RadioButton in my application. And I want to change my RadioButton Color because in my iOS application functionally it is okay but I cant see that because my background and...
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Xamarin Datapages - Getting XamlParseException
I started playing a bit with DataPages. I followed the instructions from this page, and everything compiled, but when I started the application I got a XamlParseException upon instanciateing the...
View ArticleScrollView position gets reset after hide (iOS)
Whenever I hide a scrollview in iOS its position return back to 0 after I hide and show it again, does anyone know any workaround for this? I don't want to save and restore the scroll position each...
View ArticleXamarin.forms Frame OutlineColor doesn't work on Android
Hey, I am trying to have a frame which has a border around it and by setting the OutlineColor is does show up on iOS+WP but it doesn't on Android. I have been googling alittle and the issue gets...
View ArticleI can't build any Android project!!!
For weeks I'm trying to build the Android project with no success! I got any type of erros, such as: Error CS0117 'Resource.String' does not contain a definition for...
View ArticleWhy does a Frame shrink the size of an Image?
Hi, I have a problem that I so far cannot solve. I have an image. When I display this in XAML using just the <Image> tag, it appears at the intended size. However, when I embed it in a...
View ArticleAndroid deployments to physical devices failing on new Win10 rig
So I’m switching to a new Windows 10 platform and moving all my dev resources over – my Forms application builds and runs on iOS, UWP and in the Android emulators – however it won’t deploy to either of...
View ArticleHow to change color of Title in TableView for Windows Phone
Hi @all, how can I change the color of the title in the TableRoot Element of the TableView (and beside that also the color of the Title of TableSection). I found several entries in forums about hiding...
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