How to use the dlls

Question

Hi all Im very newbie in C#. I have a work in our new project. I have given an application which will make the telnet ssh etc to the remote hosts. I really dont have any idea in which language is written. But the folder contains some dll's i understood that they are using the dlls. I have given the task that whether I can use the dlls in C# to connect the remote host. I dont know how to proceed If you want I can share the libraries also.. Can anyone help me in this.. Any help is of very grt help.. Thanks in advance.

Sam Hobbs · Answer

Look for articles about pinvoke or p/invoke as well as interop services.

Jaish Mathews · Answer

HI If your are using VisualStudio it's easy to communicate Interop Service. Add Ref. to that dll by right click. Then a wrapper class will be created automatically . This will do your interop service activities.

Naveen Songara · Answer

Thanks Sam : dll having unmanaged code is it possible that it is consumed using interop services?

Sam Hobbs · Answer

Mahesh: You will need the documentation of how the DLLs are called. If you have documentation and/or sample programs showing how to use the DLLs using C or C++ then you probably can use the DLLs in C#. Do you have the documentation? Naveen: A DLL can have an entry point; see DllMain Entry Point . A C# library project application exists as a DLL (I think) when built and it must be called using managed code as an object not as a regular DLL. I assume that Mahesh is asking about a regular DLL; a DLL that has unmanaged code. C# cannot create code for a DLL with unmanarged code.

Naveen Songara · Answer

dll(Dynamic Linking Library) are assembly without entry point it can be written in CC++c# etc  you can use it in in C#  Add reference of the dll in the solution explorer.