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mikebluestein / gist:2079186
Created Mar 18, 2012
Add a TXTRecord using Bonjour and MonoTouch
View gist:2079186
NetDelegate _netDel;
NSNetService _ns;
void InitNetService ()
_ns = new NSNetService ("", "_testservice._tcp", UIDevice.CurrentDevice.Name, 9999);
_netDel = new NetDelegate ();
_ns.Delegate = _netDel;
// add TXTRecordData
View gist:3118303
public NSArray ToNSArray (int[] array)
NSArray nsArray = null;
var objects = Array.ConvertAll (array, i => (object)i);
if (objects != null) {
nsArray = NSArray.FromObjects (objects);
return nsArray;
View gist:4219563
//does the actual coloring
void DrawPoints (CGContext dctx)
dctx.BeginPath ();
dctx.MoveTo (Points.First().X, Points.First().Y);
dctx.SetBlendMode (CGBlendMode.Normal);
foreach (var crayon in Crayons) {
View gist:7694724
NSError err;
ab = ABAddressBook.Create (out err);
if (err == null) {
ab.RequestAccess ((allowed, err1) => {
if (allowed) {
var people = ab.GetPeople ();
foreach (ABPerson person in people) {
mikebluestein / gist:8061285
Created Dec 20, 2013
NSAttributedString with HTML
View gist:8061285
NSError error = null;
var htmlString = new NSAttributedString (NSUrl.FromFilename (
new NSAttributedStringDocumentAttributes{ DocumentType = NSDocumentType.HTML },
ref error);
textView.AttributedText = htmlString;
mikebluestein / gist:8532580
Created Jan 21, 2014
Display a QR Code in Xamarin.iOS using Core Image
View gist:8532580
var qrCode = new CIQRCodeGenerator {
Message = NSData.FromString (someText),
CorrectionLevel = "Q"
UIGraphics.BeginImageContext (new SizeF (qrCode.Extent.Width * 8, qrCode.Extent.Height * 8));
var cgCtx = UIGraphics.GetCurrentContext ();
var ciCtx = CIContext.FromOptions (null);
cgCtx.InterpolationQuality = CGInterpolationQuality.None;
cgCtx.DrawImage (cgCtx.GetClipBoundingBox (), ciCtx.CreateCGImage (qrCode, qrCode.Extent));
mikebluestein / HelloSceneKitController.cs
Last active Mar 4, 2020
A simple iOS 8 Scene Kit example using C# and Xamarin
View HelloSceneKitController.cs
using System;
using MonoTouch.UIKit;
using MonoTouch.SceneKit;
using MonoTouch.Foundation;
namespace HelloSceneKit
public class HelloSceneKitController : UIViewController
SCNView sceneView;
View FSHelloSceneKitViewController.fs
namespace FSHelloSceneKit
open System
open MonoTouch.UIKit
open MonoTouch.Foundation
open MonoTouch.SceneKit
type FSHelloSceneKitViewController () =
inherit UIViewController()
mikebluestein / EffectsController.cs
Created Jul 8, 2014
iOS 8 Visual Effects using Xamarin
View EffectsController.cs
using System;
using System.Drawing;
using MonoTouch.UIKit;
namespace ViewEffectsDemo
public class EffectsController : UIViewController
UIImageView imageView;
UIScrollView scrollView;
View gist:7bb005488a78aac41c60
rollin in C.T. ...VW in gear 3
pickin up the milk, the produce, and some tea
dropin crazy rhymes, while I'm running out of time
got my wife some flowers, forgot the movie, but got Amazon Prime
hey ho
but got Amazon Prime
hey ho
but got Amazon Prime