Open ContentPage from PCL project in iOS project
HI I hope I don't come across as an absolute idiot. I have a PCL project targeting just the iOS platform currently. I'm using a custom map renderer and I'm trying to open up a ContentPage from the PCL...
View ArticleDoes Xamarin Forms Support RelativeSource on a Binding?
for example: {Binding Path=PathToProperty, RelativeSource={RelativeSource AncestorType={x:Type typeOfAncestor}}}
View ArticleDoes the jumplist for a grouped listview work on WINRT?
The Jump list works fine on WP 8.1 Silverlight but doesn't seem to want to work with WP81 WINRT I have a really basic listview <ListView x:Name ="lstView" IsGroupingEnabled="true"...
View ArticleChanging current ContentPage colours at runtime.
I have a navigation page that pushes other pages into view. A typical navigation pattern and that works well. I have a static class which contains the colors used by the system. The controls in my XAML...
View ArticleDifferent UI for Tablet & Phone - best approach?
I am working on a production app developed with Xamarin.Forms, and our customer wants a different UI for tablet devices. What would be the recommended approach to follow for this case? Thanks.
View Article[INSTALL_PARSE_FAILED_MANIFEST_MALFORMED] error using PushSharp in...
Hey, So I am trying to implement Push notifications via Pushsharp on Android. The moment I reference pushsharp - I get Manifest malformed error. Here is my android manifest: pastebin.com/heEu4X8M This...
View Articlelabel not binding
i have a cart in my app which contain a list view , which include item name , item price and a numberpicker and also a grand total . my doubt is how can i change price of each item in the number picker...
View ArticlePressing buttons multiple times loads multiple pages (Android)
I'm having an issue with Android navigation. I have a list view that contains a bunch of items that have tapped events. These tapped events look like this: async void Tab_ItemSelected(object sender,...
View ArticleIs there an example of use of Device.setTimer() in Xamarin Forms?
I am building an application in Xamarin Forms. The user must answer a question in a fixed amount of time. I would like to set a time, and record a wrong answer if the time expires. I would also like to...
View ArticleHow to get the item of a ListView's ViewCell?
I have a ListView with a custom viewcell where I put a button in. When I press this button, the listitem should be deleted. Now how do I get the item of the viewcell from within the viewCell? Or can...
View ArticleEditor: TextColor property?
Am I missing something, or is there no TextColor property available for the Editor view? It seems inconsistent as the Entry view exposes a TextColor property.
View ArticleTransparent Action Bar and page title on center - Android
How can set transparent action bar on Andriod? I tried this: MainPage = new NavigationPage(new LoginPage()) {BarBackgroundColor = Color.Transparent}; it works for every colour, but transparent. Also...
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Error creating new Forms project in VS 2013 and Xamarin Studio
Hopefully someone can tell me what I am missing here. I get the following error when I try to create a new Xamarin Forms (Portable) project: "Specified argument was out of the range of valid values....
View ArticleAwait Navigation.PopAsync () - Load the page again.
Good Morning, In my application, I have a button that has the action to return to the previous page. To perform this action to go back, I'm using the "Navigation.PopAsync () await", but using it the...
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XAML Button sitting in middle of grid cell, despite using END definition?
I am building a Xamarin app with two icons in which I have used the following code: <?xml version="1.0" encoding="utf-8" ?> <ContentPage xmlns="http://xamarin.com/schemas/2014/forms"...
View ArticleToolbar item image showing as blue square in iOS - works in Android
I have been developing a Xamarin forms project and can't get my ToolbarItem to show my log out image. The image shows up fine in Android but in iOS it just comes up as a blue square. This may be a...
View ArticleIcon image on Toolbar item in xamarin Forms
Hi, I'm creating all forms UI with the code using the Shared project. I want to add the icon image to the toolbar item. Can anyone guide me how can I achieve the same ? I could not find a suitable...
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How do I get this Intent screen to go away after pushing my Forms page?
Hello everyone. I am experiencing a problem with an Android Intent. My app can open an email attachment/files with an .afsp extension. When I open this in iOS, it reads the content of the file, sends...
View ArticleToolbarItem icon in iOS
I have a strange behaviour working with toolbar icons on iOS. Here is the code: ToolbarItems.Add(new ToolbarItem("Info", "info-icon.png", () => { Navigation.PushAsync(new AboutPage()); })); In iOS...
View ArticleUpgrading Xamarin.Forms.Labs to XLabs.Forms
There has been a major refactoring on how the XLabs project is structured so your existing project based on the 1.2.x will break. The reason for the refactoring was simple; separate functionality that...
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