DLL file ........RCW

[kagitas]

Hi...
I wrote a ddl (sample ) and few methods...
it is working fine ...
As COM is language interoperable....
I tried to call this DLL in C# in .NET ..
I got a Error Message saying that "it is not a dll" when i add refernce of this DLL...
Do i need to implement any interfaces in my dll to frame it as Perfect component.
Can anbody please guide me about this or links please...
Advanced thanks ....
Jaya...............

[Mr.No]

Have you written the DLL in VB6 or VB.NET? If its in VB6 then you need to read Interop services help section. I suggest you have a look at http://www.gotdotnet.com.