File Upload using File Input AND File Item components


I want to realize a very basic File upload to my Database through CAF.

I am trying to use the File Input component combined with a File Item Data to simply upload a file to IS.

To use my File Item, I have copied, from myWebMethods Sample, the File Input sample. So for the moment, I can only chose my file (cliking browse button) but still I have some troubles to bind it with my upload service.

Here is how my File Item is instanced in the CAF (according to the sample I copied in MWS sample library):

private FileItem fileAttachment = new FileItem() {

any up ?