How to use java class object in ASP.NET?

[cartooncat]

I have to translate an ASP project to ASP.NET, in the former project, a java
class object was used by VBScript:
Set Obj = Server.CreateObject("ccb.pub.RSAsig")
Obj.generateKeys()
Obj.getPrivateKey()
Obj.getPublicKey()

the object "ccb.pub.RSAsig" is a java class object registered by
javareg.exe, and
generateKeys(), getPrivateKey(), getPublicKey() is its methods.
In the ASP.NET, I create the object(C# language):
object Obj;
Obj = Server.CreateObject("ccb.pub.RSAsig");
Obj.generateKeys();
Obj.getPrivateKey();
Obj.getPublicKey();

then compile error: object Obj not include the method generateKeys(),
getPrivateKey() and getPublicKey().

I'm so confused, waiting for help......

 

[Patrice]

AFAIK in C# you have to use late binding explicitely. See for example :
http://www.c-sharpcorner.com/1/call_com.asp

You could probably use early binding by referencing this component from your
project...

Patrice