Get attributes from string interface name in C#/C++

I have list of string representation of interfaces and methods like this:

System.IDisposable System.IDisposable.Dispose ...

And i need to get list of their attributes. for example, for "System.IDisposable" it will be: [ComVisibleAttribute(true)] (according to MSDN)

Is there any way to do it in C# or C++?

Thanks