define the inputs and outputs of a custom component by a external file

Hi,
is it possible to define a custom component with variable inputs defines by a external file?
1. This is tricky because i have to store the file location in persistant data.
2. How can i avoid that the inputs are gone after i saved and restarted grasshopper?
3. How can i keep the wires with the linked components?

The goal is a component which directly reads c# or other files from the server and compiles them in runtime. The c# files consists of a header for defining the input and output definition and a function with variable in and outputs which holds the main code. the compiling wirks fine, but i run in huge problems with variable in and outputs as i can only define one inputfile.

Some help needed...
Cheers michael