Problem in InvisibleAppClass of MS Visio

Question

Hello, I am facing problem in trying to create an instance of Visio Application class (InvisibleAppClass) in my ASP.Net class constructor. I am trying to integrate MS Visio with ASP.Net. Whenever I make a call to my class constructor from a test web page, it actually creates 2 instances of Visio in memory. To help you understand better, I have included the code below : Web form code : private void Page_Load(....) { int i = 9; // some code I wrote to check the flow of logic - Line 1 VisioAdapter objVisio = new VisioAdapter(); // Code to call Class constructor - Line 2 int i = 10; // some code I added to check the flow of logic. - Line 3 Rest of code ..... ..... } Class code public class VisioAdapter() { InvisibleAppClass visioApp; // Visio Application class public VisioAdapter() // class constructor { visioApp = new InvisibleAppClass(); } } On running the code (in debug mode), I found that after the class constructor code executes, the control returns to line 1 (in web form) instead of line 3. As a result line 2 code (code to call class constructor) gets invoked again. This results in 2 copies of Visio getting created in memory. In short, after the call to create an object of InvisibleAppClass gets over, the Page Load of web form is happening. I am unable to understand the reason why this is taking place. If I run the same code in windows application, it works fine (ie only 1 instance of visio gets created). Can you pl help me in cracking this problem (or if there might be a better way to do this). Thanks Gaurav