Accessing files on a webspace

[David Rutten]

Hello,

I'm writing a small share program (a plugin for a CAD application) where users can up- and download files to use in the Cad-app.

I need to be able to read the contents of textfiles on the webspace (this works), I need to be able to upload new files and to add texts to existing files (this doesn't work). I have null experience with web-coding. I'm trying to solve my issues with the WebClient Class.

Any pointers?

Thanks,
David