compress images and video
Is there anything built into iOS that will allow me to programmatically compress an image or video? I see this functionality in the iPhone mail app, but am not sure where to go about looking to see if...
View ArticleMemory management for events and event handlers
Hi Everyone, I have searched and read up on this topic and I gather that when you assign event handlers, you must release these. So if you have something like : MyViewController.SomeEvent +=...
View ArticleCan't build existing iOS projects in XS 4.19-Alpha
Just ran into this issue after installing XCode 5 DP5 and Xamarin Studio 4.19. All existing iOS projects which build in stable Xamarin release now fail to build. `Building Solution:...
View Articleproblem with deploying project in iPod Touch
Hello dear Xamarin Team, I have some question about deploying project on Mac for iOS ( iPhone simulators or iPod touch real device, attached via usb to iMac). About my problem, when I'm trying to...
View ArticleCollapsable Regions
This may or may not be a feature already, but if it is not, I figured it would be a simple but very helpful feature addition. I'm a very big fan of using regions in Visual Studio (ex. #region Button...
View ArticleLooking to animate transition between tabs of UITabBarController.
Folks, need some help here. Just can't figure this out. Does anyone have an example of some code that animates the transition between two tabs of a UITabBarController? I am looking to use a swipe...
View Article[alpha] Missing glyphs in text editor
Hi Xamarin, I downloaded the alpha version of Xamarin Studio for iOS 7 development but that version makes certain glyphs (those to be precise: '[', ']', '(', ')', ';', '"') to be pretty close to...
View ArticlePackage File Invalid from Google Play
I just pushed out an update to my Android app and some users are getting an error when trying to install it from Google Play. They are getting an Invalid Package File error message. When googling this...
View Article[OpenTK] Texture Mapping
Hi all, I am quite new in Android development but I have a little bit experience about using OpenTK in C#.. I just want to render the 2D Image from Bitmap file that stored in Asset using Texture...
View ArticleThe runtime version supported by this application is unavailable.
I did some research on how to solve this and found some posts that say you need to add this: runtime=v4.0.30319 to the program.exe.config file, but I don't seem to have a config file and these notes...
View ArticleHow do I prevent tampering of application binaries?
I am working on an application to be submitted to the Mac App Store. Because it is written in Xamarin.Mac, I have to add safeguards against unauthorized modifications to the C# binaries (DLLs and the...
View ArticleMust clean all prior to updating a dev device...
Anyone else seeing this? I'm using the latest stable (6.4.1) as of today. I upload to my device, make a few changes in code, upload to device again and the app crashes. I have to remove the app, do a...
View ArticleApp Crashes With System.IO.FileNotFoundException When I Enable Bundling Mono SDK
I have completed and tested my app, but when I try and create a .app to distribute, the creation crashes as soon as I launch it with a FileNotFoundException on a linked .exe that I use in the...
View ArticleHttpWebRequest Timeouts, only on Android Tablets
I'm running Xamarin 4.0.12(3) and MonoDroid 4.8.1. It seems HttpWebRequest is unstable. I've seen plenty of posts on past versions but nothing saying there was an issue with 4.8.1. My code works fine...
View ArticleMapsAndLocationDemo_v3 (Google Play Services) Resources+NotFoundException
Hi, using new solution V3 I can't push the user to update the Google Play Service like with V2. In function TestIfGooglePlayServicesIsInstalled(), at line Dialog errorDialog =...
View ArticleUnable to use API devices with microsoft visual studio 2012
Hi I'm using Xamarin with microsoft visual studio 2012. When I tried running the project, the "running devices" don't show up the selected API, ie API_15. I tried use another version of API such as...
View ArticleConversion Failed for Enum Conversion in Java Binding(.jar)
Dear All, We were getting the below error while converting Java binding (.jar) to Xamarin c#. Conversion failed for Mediainfo.type(enumeration type) to System.IntPtr. While calling the MediaInfo...
View ArticleHost sqlite database in iOS device
Hello, I'm developing a Point of Sales (POS) app on the iPad and iPhone in Monotouch. The app builds with local SQLite database. The app mainly operates in a single store (close loop) environment with...
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