Concerning the extract_pic_demo I am totally lost. I not an expert at all on these things and here you really lost me.
It seems to me that you used my CSV file as input file. Is that correct ?
Basically, I've answered ALL at first reply:
"See the attached demo project - extract_pic_demo.rip, I use input data source to feed in the csv file , then creating a 'photos' group template to further feed in the 'photos' column from the input data source , detailedly, the setting for 'photos' group is finished by c# script in Advanced tab > Input data section, after the 'photos' group template, there is the actual 'image' element to get each photo url genearted by the 'photos' group template, this is finished by content transformation script."
The CSV-file is a standard CSV-file which I can use to upload properties from the admin part of my web site. What I was looking for was the posibility to create such a file with the required informations which I then could upload in to my database via the admin part.
What required informations? are you talking about the extracted pictures? you can export data as file archive, you also can directly export data to database..