Method 'ProgressBar.set_IndeterminateTintList' not found.
I'm trying to upgrade a Xamarin Forms app to the latest 1.4.3.6376 and I'm getting the following error. I think it's happening on the ActivityIndicator but not certain. I've updated the Target Android...
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Xamarin.Forms 'this.Loaded' event
Im drawing some controls into a grid from the code behind file of a xaml content page. I'm having to do this straight from the constructor because there doesn't seem to be an event that gets fired when...
View ArticleListView Item data binding on Android.
First things first, this isn't a problem on iOS, but is a problem on Android. I have an object with several properties on it. The object and properties support INotifyPropertyChanged. I have a...
View ArticleHow can I force hide the keyboard (as a workaround for a Xamarin Forms bug)
I unfortunately can't share the code as this is for a client, but I'll explain the situation. I have an Entry and a button. Clicking the button hides the entry. If I first click on the entry (bring up...
View ArticleXLabs.Forms.WP8 Version 2.0.5679.29898 was built for WP8,1 and not WP8.0
This error I am getting after update all with Xamarin.Forms to V1.4. Probably @SKall knows it better. I am using VS2015 Enterprise edition.
View ArticleProperties vs Settings
Hi everyone! I wonder wich are the differences between MyApp.Current.Properties["SomeSettingName"] and Xam.Pluggins.Settings? Are those secure?
View Articleimagecell set image size/aspect?
I'm having a hard time believing that this can't be done. am I doing somethign wrong? how do I specify the size for the image in the imagecell?
View Article'jobject' must not be IntPtr.Zero. when using a listView - DataTemplate with...
[mono] System.ArgumentException: 'jobject' must not be IntPtr.Zero. [mono] Parameter name: jobject [mono] at Android.Runtime.JNIEnv.CallVoidMethod (IntPtr jobject, IntPtr jmethod,...
View ArticleTableView - custom ViewCell - Command property
class MainMenuItem : ViewCell { public MainMenuItem(string text, string icon) { View = new StackLayout() { Orientation = StackOrientation.Horizontal, Spacing = 20, Padding = 20, Children = { new...
View ArticleUIBarButtonItem Refresh
I have a UIBarButtonItem that is behaving inexplicably in a Xamarin Forms app targeting iOS and Android. The goal is to have a button on the top right of the nav. The button is a shopping cart and a...
View ArticleXLabs - Take Photo, save it, close app, retrieve it again
If this question has already been answered, please let me know. I am about 3 weeks into using Xamarin and so far I like it. I am working on an app where I am allowing the user to take a picture. I am...
View Articlehtml formatting text to put on a label ,
html formatting text to put on a label , I have a htm tag my html </ b> and need to format to put on a label anyone know how to do?
View ArticleUsing ContentPage.IsBusy
Is the "IsBusy" property of a ContentPage supposed to do anything out of the box? Setting it to true seems to have no effect (running on Android right now).
View ArticleHow to put a control over other control (listview)?
Hello guys, I have a AutoCompleteView from XLabs, but when the suggestion list appears push the others controls down, how can I make the list view appears over the other controls ??
View ArticleHow to catch A geolocation error occured: PositionUnavailable?
I'm getting crashes with the unhandled exception "A geolocation error occured: PositionUnavailable" But the only place that I think I am calling anything geolocation related is the following: try {...
View ArticleCustom vector drawings
I want to draw vectors and shapes on a canvas using Xamarin.Forms. Is that possible using Xamarin.Forms now or will it in the future?
View ArticleCannot delete String: it has no PK
Hi, I have a SQLite database, each table having an autoincrement ID field as a primary key. Then I want to clear a table, I pass a table name into a routine and do... public static async Task...
View ArticleCan I scale my TitleIcon image to fit into my NavigationPage?
I'm trying to put the product logo in my NavigationPage but sizing has been a pain in the butt. Do I have to have the perfect size image to use it in the NavigationPage? And if so, what is the optimal...
View ArticleNo installed provisioning profiles match the installed iOS code signing keys.
Good afternoon, I have a big problem and I can not resilver , I have everything set up correctly, my certificates my devices , my iOS Provisioning , and my x code , except that when I release in my...
View ArticleHow to navigate to a page and reset the 'stack'
My app has a few introductory screens for first launch. Once the user gets through these, I want to transition the user to the "main screen" in a way where the back button will not take the user back...
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