sleimanzublidi

using System.Drawing;
using System.Threading.Tasks;
using MonoTouch.CoreAnimation;
using MonoTouch.Foundation;
using MonoTouch.UIKit;

namespace Animations
{
    /// <summary>
    /// Original Objective-C by shu223

sleimanzublidi

public async Task DoSomethingAsync()
{
    var tsc = new TaskCompletionSource<object>();

    EventHandler<AsyncResult> handler = (o, e) =>
    {
        if (e.Error == null)
        {
            tsc.TrySetResult(null);
        }

sleimanzublidi

## Ignore Visual Studio temporary files, build results, and
## files generated by popular Visual Studio add-ons.

#OS junk files
[Tt]humbs.db
*.DS_Store

# User-specific files
*.suo
*.user

sleimanzublidi

  <key>CFBundleDocumentTypes</key>
	<array>
		<dict>
			<key>CFBundleTypeName</key>
			<string>EXT</string>
			<key>NSExportableTypes</key>
			<array>
				<string>org.temp.ext</string>
			</array>
			<key>CFBundleTypeRole</key>

sleimanzublidi

    public class TreeViewDataSource : NSOutlineViewDataSource
    {
        private readonly List<TreeItem> source = new List<TreeItem>();

        public TreeViewDataSource()
        {}

        public void Add(TreeItem item)
        {
            source.Add(item);