Compiler Error C3370

'idl_module name': idl_module not yet defined

Before you can use idl_module to specify an entry point in a DLL, you must first use idl_module to specify the DLL name.

The following sample generates C3370:

// C3370.cpp
[module(name=MyLibrary)];
// uncomment the following line to resolve the error
// [idl_module(name="name1", dllname=x.dll)];
[idl_module(name="name1"), entry(100)] // C3370
int f1();

int main()
{
}