Extracting Function Calls from a DLL?

Hi, I am having a number of DLLs, of which I want to know the functions that can be called and their parameters.
Is there any tool for that?

Thanks a lot!
Stefan

If your using early binding in VB (i.e. creating a reference to the DLL through project references) you can look at the various methods and their properties through the object browser.

If your really stuffed you can use OLE/COM Object Viewer. Once in there click on the 'view typlib' and then select the required Dll. This will show you all the functions in a 'C' type syntax