Yes, sorry, you're right -- it's Engine.Operations (but the name of the class is "ObjectOperations").
The error message tells you exactly what you need to do! Make sure you've added references to Microsoft.CSharp.dll and System.Core.dll to your project. -----Original Message----- From: ironruby-core-boun...@rubyforge.org [mailto:ironruby-core-boun...@rubyforge.org] On Behalf Of Mohammad Azam Sent: Tuesday, June 09, 2009 7:31 PM To: ironruby-core@rubyforge.org Subject: Re: [Ironruby-core] How to fire IronRuby Method from C# Curt Hagenlocher wrote: > If this is C# 4 (as you've suggested in another email), you should be > able to say > > object personClass = engine.Runtime.Globals.GetVariable("Person"); > dynamic person = engine.ObjectOperations.CreateInstance(personClass); > person.greet(); I tried and it did not work out. First engine does not have ObjectOperations. There is engine.Operations which I used but I get the error when doing person.greet(). Error 5 Missing compiler required member 'Microsoft.CSharp.RuntimeBinder.CSharpBinaryOperationBinder..ctor' ConsoleApplication1 Error 73 One or more types required to compile a dynamic expression cannot be found. Are you missing references to Microsoft.CSharp.dll and System.Core.dll? C:\Documents and Settings\AzamSharp\My Documents\Visual Studio 10\Projects\testvs2010\ConsoleApplication1\Program.cs 80 13 ConsoleApplication1 -- Posted via http://www.ruby-forum.com/. _______________________________________________ Ironruby-core mailing list Ironruby-core@rubyforge.org http://rubyforge.org/mailman/listinfo/ironruby-core _______________________________________________ Ironruby-core mailing list Ironruby-core@rubyforge.org http://rubyforge.org/mailman/listinfo/ironruby-core
