MVVM Forms Switch on load set on/off
Hello, i need little help from you guys how to set switch ON/OFF Explanation I set 3 switches to database on new load of form wanna set them to last known value. public Boolean POMPA_URUCH_ROB_SWITCH_T...
View ArticleThrow a local notification from shared code project that goes to another view...
I have defined a service interface that allows throwing a local UI notification with the following interface: public interface ILocalNotificationService { void CreateLocalNotification(); } This service...
View ArticleXamarin.Forms and osmSharp
I want to make a cross platform application but I need offline map support. Osm sharp provides a great way to handle offline maps but the problem is that I cannot find an obvious way to use it with...
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Is Xamarin.Forms leaking memory like crazy, or am I doing something wrong?
I've tried to run Instruments' Allocations profiler on my tiny app written with Xamarin.Forms in the iOS simulator, and this is the memory graph that I got. The simulator freezes after having the...
View ArticleIssue with custom renderer and adding icons to ToolbarItems/NavigationItem
Hello all I am having an issue with a custom renderer. I am trying to build a custom navigation bar and when I add an Icon to ToolbarItem it is causing issues. This a more detail explanation with code....
View ArticleLaunching new app
Hi Im creating app for Android, iOS and WP - so we decided to use Forms. I have found that using Rivets I can start another app, but I'm not able to get data back to first application. Is it possible...
View ArticleIs is possible to create navigation items with chevrons in Xamarin Forms?
I'd like to make a UI similar to the settings in iOS with the chevrons on the right that show the menu drills down. How can that design be accomplished with Xamarin.Forms? The attached file shows an...
View ArticleToolbarItem title?
I'm just now starting to toy around with Xamarin.Forms, and I can't seem to figure out how to set the title of a ToolbarItem. I can set the Name, which happens to appear as the title if you don't have...
View ArticleInvalidCastException: Xamarin.Forms.BindingExpression issue converting String...
I'm using a ListView with a custom ViewCell. The ViewCell has an Image for the background and the Image.SourceProperty is bound to an ImageUri property on my model. As I understand it, there is an...
View ArticleXamarin.Forms Collection View
What would be the best way to go about re-creating a view like iOS' UICollectionView in Xamarin.Forms? I need it to be cross platform. The two options i thought of right off the bat are using...
View ArticleListView not filled on iOS device after deploy in adHoc mode
I have simple ListView and MVVM bindings with image and text on each item. When I enable Debug|iPhone in Xamarin Studio everythins works fine, list shows filled with all items. I tested on iPhone...
View ArticleListView items not scaling on android
HI I have simple problem with properly scaling Listview items. I have my own created ViewCell containing multiple UI elements. The problem is that on Android the listview only use default row height...
View ArticleComponent Store and Forms
I'm developing an app using Xamarin forms and building as a PCL. I was told that the components on the Xam web site do not work with Forms and PCL. Is this true? I wanted to make sure that it was...
View ArticleHex color palette for xaml?
I would like to have a list of colors, like CustomLightBlue and AlertRed, etc. I tried putting these in the resources.resx file as strings. CustomLightBlue=#0085cf Then in xaml:...
View ArticleSignUp TableView EntryCell.Text
Hi, I'm making a Signup TableView page to my app. How do I get the value the user has entered into the EntryCell into my button event handler? Also if there's an example app which illustrates this or...
View ArticleScrollView with lazy loading
Hi, I need to improve the user experience of my app, so i want to create a lazy loading for my ScrolllView. Searching on the net I found this solution for ios that would be a good solution also for me...
View ArticleAnyone install VS 2013 Update 3?
Are there any known issues with update 3? Thought I would ask before I apply it.
View ArticleDisplayAlert ?
I have a page on a Button, click button pop DisplayAlert, this time I can then click the button, DisplayAlert over. why can i click the button?
View ArticleImproving workflow by dynamically loading XAML
Ok, so I know Xamarin doesn't have the ability to load XAML dynamically even though it is (was?) THE MOST requested feature (see this post from May...
View ArticleHow to know if a web image load completed ?
loading a image from web by using UriImageSource for image's Source property. I can get the event that Image isLoading property changed to false, but I can't find any way to know if the image loaded...
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