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copied!<p>Here's a simple project with only a few steps, to get you started. </p> <p>C# code: </p> <pre><code>using System; using System.Reflection; using System.Runtime.CompilerServices; using System.Runtime.InteropServices; [assembly:System.CLSCompliant(true)] [assembly: ComVisible(true)] // The following GUID is for the ID of the typelib if this project is exposed to COM [assembly: Guid("7d9c5cd3-73d4-4ab1-ba98-32515256c0b0")] namespace Cheeso.ComTests { [Guid("7d9c5cd3-73d4-4ab1-ba98-32515256c0b1")] public class TestReply { public string salutation; public string name; public string time; } [Guid("7d9c5cd3-73d4-4ab1-ba98-32515256c0b2")] public class TestObj { // ctor public TestObj () {} public TestReply SayHello(string addressee) { return SayHello(addressee, "hello"); } public TestReply SayHello(string addressee, string greeting) { string x = String.Format("{0}, {1}!", greeting, addressee); Console.WriteLine("{0}", x); TestReply r = new TestReply { salutation = greeting, name = addressee, time = System.DateTime.Now.ToString("u") }; return r; } } } </code></pre> <p>VBScript client code: </p> <pre><code>Function Main() Dim obj Dim reply set obj = CreateObject("Cheeso.ComTests.TestObj") Set reply = obj.SayHello("Evgeny") WScript.Echo "Reply at: " & reply.time Set reply = obj.SayHello_2("Evgeny", "wassup") WScript.Echo "Reply at: " & reply.time End Function Main </code></pre> <p>To build: </p> <pre><code>(produce your .snk file, once) csc.exe /t:library /debug+ /keyfile:Foo.snk /out:TestObj.dll TestObj.cs regasm /codebase TestObj.exe </code></pre> <p>Then just run the vbscript (through cscript.exe). </p> <p>Once you get the basic thing working, you can tweak it, add GAC, make the typelib explicit, add an explicit ProgId, and so on. </p> <p>ps: FYI, this example shows what happens with overloaded .NET methods on a class registered for interop. There's an implicit _2 (_3, _4, etc) appended to the method name. </p>

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