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Alpha Channel: Xamarin.Mac 3.4.0, 15.2 Feature Preview

Please see the corresponding "Alpha Release: 15.2 Alpha Preview 2" post on the Release Blog for the details about this release.

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How can I set horizontal scrolling if split view size is exceed my screen...

I have tried to add split views dynamically to my view controller, I got it but In that way face a problem i.e If my split views size is exceed my actual screen size my screen is not scrolling...

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Xamarin.Mac 3.2 requirements

Hello, I am considering to upgrade Xamarin.Mac from the 3.0 version to the 3.2 version, in the documentation shows that "The latest features and API requires Xcode 8.3 and the bundled macOS SDKs" and...

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NSOpenpanel crashes very often!

Hi guys i am developing an app, and i have these simple method and it crashes 1/2 times partial void openPanel (MonoMac.Foundation.NSObject sender) { var panel = new NSOpenPanel(){...

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Xamarin.Mac AOT Prototype

One possible feature for C10 is enabling a "Hybrid AOT" to improve launch performance. You can read about it here:...

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Why vertical split view contain first split view is override by second split...

Hi everyone, I have face problem with split views i.e I have created view controller in story board and added vertical split view to the view controller. In left side split view one view controller...

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Resizing a Window based on tab content.

Hi All, I'm new to Xamarin.mac and I'm sure that this is a pretty easy question to answer, but I can't figure it out. In Interface builder, I have a window whose content is a TabViewController. The...

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Xamarin.Mac custom controls, how do I add properties to display in the Xcode...

I want to implement custom controls, but the official case is too limited, I can not know more. What I want to know now is that I want to add an attribute to my control, such as Title, which must be...

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Target OS X version

Hello, In my project I configured the Deployment Target to 10.8 in info.plist. So I expected my application to work in OS X 10.8 or older versions. However my application crashes in OS X 10.8 or 10.9...

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Put custom files and folders into /Content/MonoBundle/

Hi, I am trying to port my C# application to OS X and I am using the Bass library which requires the file libbass.dylib to be in the same folder as the executable. I noticed that the executable is in...

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Why does the Cocoa Window with Controller not work?

I created a new window using Cocoa Window with Controller. When I attempt to create an instance of NSWindowController, it will not load from XIB/NIB. That is, the code just hangs on the...

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Xamarin.mac mouse events not working in OxyPlot

I use Xamarin Studio 6.3 with Xamarin.Mac. I want to always show tracking info in OzyPlot.PlotView. I have try to use PlotModel.TrackerChanged, PlotModel.MouseMove, CandleStickSeries.MouseMove and...

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What is the difference between using NSThread.Sleep and using...

What is the difference between using NSThread.Sleep and using System.Threading.Thread.Sleep ? Which one should I prefer to use? Or, Are both interchangeable?

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Xamarin.Mac Binding Project Issue in 3.2

Internally today we've discovered a breaking issues in 3.2 (Stable) Xamarin.Mac which prevents bindings projects from working correctly: https://bugzilla.xamarin.com/show_bug.cgi?id=55401 This is fixed...

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Create XPC Services?

Am I just missing where it's at in Xamarin Studio? I am trying to find where I would make XPC services Xamarin.Mac. Is there an alternative I could pursue if XPC is not available?

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System.Drawing NSView Content Repeating Every X Pixels

Hello, I have a weird issue with System.Drawing in a large NSView (more than 1500 pixels height). The NSView (DrawingView) is inside a scroll view. Depending on the width of the view, the content...

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System.Environment.OSVersion.Platform returns UNIX?

Hi All, I'm working with Xamarin.Mac and I was wondering why System.Environment.OSVersion.Platform returns Unix instead of MacOSX. Any ideas?

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Why isn't HTTPClient working?

Hi all, I'm trying to post to an HTTP URL and I'm getting this error. I'm confused by a few things in there: 1. I don't have a proxy so why is one being set? 2. The same code works on Windows. So why...

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ViewController.h disappeared

I was following the Hello Mac tutorial, and it all went well. A couple of hiccups as it's expected from someone that has never worked with Xamarin before. I kept on reading about Mac APIs, common...

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Xamarin Debugging Question

Hi Xamarin, I am running into the following issue: 1. Create a new Mac Cocoa app solution named "TestApp1" 2. Add a new Mac Cocoa app project to the solution named "TestApp2". 3. Add a reference from...

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