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    <p>UPDATE - I've written a more generic example (plus a link to a zip file containing the entire VS2008 project) as entry on my blog <a href="http://oldschooldotnet.blogspot.com/2011/04/scripting-ccli-with-ironpython-visual.html" rel="nofollow" title="here.">here.</a></p> <p>Sorry, I am so late to the game, but here is how I have integrated IronPython into a C++/cli app in Visual Studio 2008 - .net 3.5. (actually mixed mode app with C/C++)</p> <p>I write add-ons for a map making applicaiton written in Assembly. The API is exposed so that C/C++ add-ons can be written. I mix C/C++ with C++/cli. Some of the elements from this example are from the API (such as XPCALL and CmdEnd() - please just ignore them)</p> <pre><code>/////////////////////////////////////////////////////////////////////// void XPCALL PythonCmd2(int Result, int Result1, int Result2) { if(Result==X_OK) { try { String^ filename = gcnew String(txtFileName); String^ path = Assembly::GetExecutingAssembly()-&gt;Location; ScriptEngine^ engine = Python::CreateEngine(); ScriptScope^ scope = engine-&gt;CreateScope(); ScriptSource^ source = engine-&gt;CreateScriptSourceFromFile(String::Concat(Path::GetDirectoryName(path), "\\scripts\\", filename + ".py")); scope-&gt;SetVariable("DrawingList", DynamicHelpers::GetPythonTypeFromType(AddIn::DrawingList::typeid)); scope-&gt;SetVariable("DrawingElement", DynamicHelpers::GetPythonTypeFromType(AddIn::DrawingElement::typeid)); scope-&gt;SetVariable("DrawingPath", DynamicHelpers::GetPythonTypeFromType(AddIn::DrawingPath::typeid)); scope-&gt;SetVariable("Node", DynamicHelpers::GetPythonTypeFromType(AddIn::Node::typeid)); source-&gt;Execute(scope); } catch(Exception ^e) { Console::WriteLine(e-&gt;ToString()); CmdEnd(); } } else { CmdEnd(); } } /////////////////////////////////////////////////////////////////////////////// </code></pre> <p>As you can see, I expose to IronPython some objects (DrawingList, DrawingElement, DrawingPath &amp; Node). These objects are C++/cli objects that I created to expose "things" to IronPython. </p> <p>When the C++/cli source->Execute(scope) line is called, the only python line to run is the DrawingList.RequestData.</p> <p>RequestData takes a delegate and a data type.</p> <p>When the C++/cli code is done, it calls the delegate pointing to the function "diamond"</p> <p>In the function diamond it retrieves the requested data with the call to DrawingList.RequestedValue() The call to DrawingList.AddElement(dp) adds the new element to the Applications visual Database.</p> <p>And lastly the call to DrawingList.EndCommand() tells the FastCAD engine to clean up and end the running of the plugin.</p> <pre><code>import clr def diamond(Result1, Result2, Result3): if(Result1 == 0): dp = DrawingPath() dp.drawingStuff.EntityColor = 2 dp.drawingStuff.SecondEntityColor = 2 n = DrawingList.RequestedValue() dp.Nodes.Add(Node(n.X-50,n.Y+25)) dp.Nodes.Add(Node(n.X-25,n.Y+50)) dp.Nodes.Add(Node(n.X+25,n.Y+50)) dp.Nodes.Add(Node(n.X+50,n.Y+25)) dp.Nodes.Add(Node(n.X,n.Y-40)) DrawingList.AddElement(dp) DrawingList.EndCommand() DrawingList.RequestData(diamond, DrawingList.RequestType.PointType) </code></pre> <p>I hope this is what you were looking for.</p>
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    1. CONot sure of the etiquette here. I went home a built a stand-alone example. I then added a blog entry (http://oldschooldotnet.blogspot.com/2011/04/scripting-ccli-with-ironpython-visual.html) about it - plus a link to tha zip file containing the entire VS2008 project. I am placing a link at the top of the post, but would/should I have re-written the answer now that I have a better example?
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