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Problems linking native library with Xamarin.iOS 7.2.1.42

I updated to Xamarin.iOS 7.2.1.42 today and I am now getting lots of MT5210 (Native linking failed, undefined symbol) errors with my native C++ library. I have read the notes here and have tried to use...

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Best Practice to Refresh Custom Adapter

I have a custom adapter I am using to populate a listview on my main activity. The listview is clickable (single selection) and it opens a detail info activity. The user can change data for that item...

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How should i use Azure Mobile Services with PCL or without it now?

Hello. I updated to latest version of Xamarin, where PCL is "fully supported". How can i use Azure Mobile Services now? if i create PCL lib and trying to add it with NuGet it failed to install...

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May 20 - 19h30 - Xamarin Paris Meetup - Return from experience (held in...

Hi, We are very excited to announce our next Xamarin Paris MeetUp on May 20th at 19h30 in the Microsoft France office. We would like to thanks Microsoft for supporting our Xamarin Paris MeetUp, they...

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Actionbar tab items

Hey All, I have got a problem with the actionbar tab items. When the screen is in the normal mode(not landscape) the tabitems are displaying just fine. But when I rotate the screen, the tabitems appear...

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problem to a second activity

Hello everybody I have an issue . When I add a new activity to my project , I would find an error in a following sentence : SetContentView (Resource.Layout.Main); so it can't find and know this...

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How to compile in release mode

Hi I try to compile in release mode but the output is still Debug. I set the configuration in the Android Build but nothing is produced in the release directory. Please help

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Can no longer debug on device - Native linking failed

Since i upgraded to Xamarin Studio 4.2.4 from 4.2.2 and iOS 7.2.2 from 7.0.6.168 i can no longer debug on a device. No code changes at all just an update to the latest Studio and iOS platforms. Any...

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change setting of iPhone programmatically

Hello, I want my app to allow access to contacts programmatically. How can I do that.I googled about it and found that We can change settings of iPhone programmatically(NSUserDefaults). Pleas help me....

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Xamarin Studio 4.2.4 - error MM5306: Missing dependencies. Please install...

Hello, After I have updated Xamarin Studio to 4.2.4 version, I could not built my project with "Include to Mono runtime in the application bundle" setting turned on. I receive this error: Error 1:...

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Makefile integration - Newbie help!

So i cannot use ZipArchive anymore as the latest version of Xamarin will not compile it. I need to use the open source version from here:...

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Image rotation based on sensor value

Hello Everyone, Currently I am trying to prevent an image from rotating along with the phone. I am programming using Xamarin.Android the whole goal is if the screen or picture is touched, i want the...

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Fragment Simple Help!

i just try to learn fragments so i create a fragment axml like; `<?xml version="1.0" encoding="utf-8"?> <TextView xmlns:android="http://schemas.android.com/apk/res/android"...

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XS Caching Files

I'm working on a project where I do some file-replacement/updating based on the Build configuration. I'm seeing behavior where it seems like Xamarin Studio is caching files from Build Configuration 1...

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SOAP Service - proxy and classes

Hi guys, I'm writing a C# class that works hand in hand with a SOAP service (using Visual Studio 2012). I added a Web Reference and the android app works perfectly on emulator. This is the question:...

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Error on post a xml

Hello guys, I have the following problem ... I'm trying to send an XML file via Post I've tried several different ways , but all forms I always get the same error . follows my last code and the error...

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"Object reference not set to an instance of an object" in Release mode

Hi everyone, I've faced with a problem. My app sends requests to a SOAP server and then receives and maps responses to entity classes. Everything is ok when I run app in Debug mode (don't link...

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StreamWritter UTF8 Encoding Error in database class

Hi, We are developing an android, wp8 &iOS application using File Linking strategy of Xamarin. We have written WCF REST Service to input/output as JSON format data. In database class we have used...

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Improper Advertising Identifier

Hello, I got Invalid Binary Error after submit my app to iTunes. I use admob on this application. I really don't have idea for fix it. any help ?

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System.Exception to Java.Lang.Throwable

I'm trying to augment my Log4Net implementation with using Android.Util.Log. All the arguments for Log.Error or Log.warn take Java.Lang.Throwable though, and all I have is System.Exception. Is there a...

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