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Xamarin Forms Drag and Drop on Button controls

Hi all, I am busy porting my android code to forms. I currently have buttons in android that are dragable. Using the Button control from Xamarin Forms there is no obvious way of doing this. With the...

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OnStart, OnSleep, and OnResume Are Not Getting Called

I created a new Blank Xamaring.Forms App called Test. I updated all packages, then changed the options in the Test.Droid project disabling the Use shared Mono runtime and settings the Supported ABIs to...

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Need Expandable Listview in Xamarin.Forms

Need Expandable Listview in Xamarin.Forms

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How to Consume WCF service from Xamarin.Forms ?

How to Add Reference or Consume WCF Service from Xamarin.Forms ?

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Preload images in ListView

I have a listview that simply displays images. One after another. It's basically an where Url is a simple string. What I'm seeing is that the image is not loaded until the image scrolls into view. I...

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Accepting Android Voice Input

Trying some basic SearchBar with Map example. I'm running into odd behavior when accepting voice input as built into Android. I see the search bar populated with the text I'm speaking, but then it...

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Binding in code

Hi, in this documentation https://documentation.devexpress.com/#Xamarin/clsDevExpressMobileDataGridTemplateColumntopic there are example code for binding using devexpress gridcontrol. In the...

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Animating Height Of box view

This is my first foray into Animation for my Forms App. I have seen loads of examples for scaling box views, but thee all seem to scale both heigh and width. I want to scale just the height with...

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XLabs - 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...

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ListView: ScrollTo Header

Hi everyone, how can I scroll my ListView to the top when I have a Header so the Header is actually shown too?

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resize images from the internet Xamarin forms

Good morning , I'm in big trouble , in my Image.Source 'm using ( "http: ... image ) , so far tuo well, but some images are coming very large thus causing the application to stop working , someone...

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Open a Windows Page using Forms

Hello, Is this possible? I want to go to a Windows 8.1 page from a Xamarin.Forms page, and be able to handle .cs and .xaml native files (my intention is to develop a cross platform with maps, but...

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iOS remove ToolbarItem doesn't refresh the toolbar?

On Android works fine, but if I add an ToolbarItem on iOS and eventually remove him, it is still showing on the tabbar. And if I click, crashes my application. There are anyway to force a "refresh"?...

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One ImageView in the center of another ImageView

Hi! I would like to show one ImageView in the center of another ImageView. I created ImageView myView and then use this code: myView.AddChildrenForAccessibility(new List<View>() { newImageView});...

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Is there a way to disable the background on the DisplayActionSheet?

Hi all and many thanks in advance. I'm dealing with an issue on how to disable the background on a DisplayActionSheet or DisplayAlert. Do you know if there's a simple way to do this? I've been looking...

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Debuggee returned error code 200.

Hi everyone I'm getting this error when I try to debug a Xamarin forms application: Mono.Debugger.Soft.CommandException: Debuggee returned error code 200. em...

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XAML-defined custom control with platform-specific implementations

I want to create a custom control that is derived for example from a Grid and is defined in a XAML file (MyControl.xaml) and in a code-behind file (MyControl.xaml.cs). I want to be able to specify...

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Adjust Width of Master on MasterDetailPage

I am using the MasterDetailPage for the NavigationDrawer on Android. Implementing the functionality has gone perfectly, however the width is too large and i would like to adjust it. I have tried to set...

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Custom navbar/actionbar title font for both iOS and Android

Hi! I've been googling around for about an hour now and have found some solution for setting a custom font for the navbar, however I haven't found any on how to set the font on android. Has anyone got...

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Image Source in Xaml not working on WinPhone

I have the following code in a Xamarin Form (v1.3.4.6332) Xamarin VS Extension (v3.9.344): <Image Grid.Row="1" Grid.Column="0"> <Image.Source> <OnPlatform...

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