Class ID of Simple Tree Control Changing with screen change

Hello All,

I have built a Simple Tree Control with various nodes. In the "Class Implementation" of Events Receiver, the method for "node_double_click" has been coded in such a way that when the user double clicks on one node, it opens a new report (output a program submitted: "Submit ProgramName"). At the moment,

the object of Simple tree has class ID

Once the user comes back after looking at report and double clicks on the node, nothing happens because the class ID of Simple Tree changes to

Why is the class reference of Simple tree changes all the time? Is there a way to keep it constant?

Regards,

Abhishek