Hi
I am using VB Activex dll in ASP.Net. I have Tree view control in ASP.net and I want to convert it by VB Treeview Control. I pass tree view control as object parameter to ActiveX dll. When I convert this object to treeview object in VB, It is giving error "System.Runtime.InteropServices.COMException: Type mismatch". Please solve this problem immediately.

Thanks in advance