What parts of .NET aren't available in Monotouch for IPhone dev?

What开发者_StackOverflow中文版 are some key bindings that aren't included?

You can find the complete list of limitations in MonoTouch at Xamarin.

A short list of .NET features not available in MonoTouch:

• The Dynamic Language Runtime (DLR)
• Generic Virtual Methods
• P/Invokes in Generic Types
• Value types as Dictionary Keys
• System.Reflection.Emit
• System.Runtime.Remoting

Here is a link of the assemblies that it ships with: http://docs.xamarin.com/ios/about/assemblies

Here is a summary of the .Net framework assemblies:

mscorlib.dll
Silverlight, plus several .NET 4.0 types

System.dll
Silverlight, plus types from the following namespaces:
System.Collections.Specialized
System.ComponentModel
System.ComponentModel.Design
System.Diagnostics
System.IO.Compression
System.Net
System.Net.Cache
System.Net.Mail
System.Net.Mime
System.Net.NetworkInformation
System.Net.Security
System.Net.Sockets
System.Security.Authentication
System.Security.Cryptography
System.Timers

System.Core.dll
System.Data.dll
System.Data.Services.Client.dll
System.Json.dll
System.Numerics.dll
System.Runtime.Serialization.dll
System.ServiceModel.dll
System.ServiceModel.Web.dll
System.Transactions.dll
System.Web.Services
System.Xml.dll
System.Xml.Linq.dll

One thing to also mention is you cannot reference .NET assemblies that haven't been built/compiled using the .NET MonoTouch configuration.

So if you have a favourite .NET 2.0 library you will need to re-import the source into a new MonoTouch project, compile it, and then reference it. There may be an easier way of doing this by editing the .csproj file but I haven't found it.