Which program in Visual Studio lets me look into DLLs to see its API?
This is exactly what the Object Browser is for.
- Add a reference to the DLL.
- Right click it in the list.
- Click View in Object Browser.
For those coming from the old Visual Studio 6.0 days:
Dependency Walker is a nice free tool, that was formerly part of Visual Studio.
http://www.dependencywalker.com/
I like it still. Here is a screen shot: