Delphi allows for the easy consumption of web services as part of an application.
The following tutorial by Aubrey Khoza, highlights such an example.
The example also incorporates a stringgrid and text files.
The use of web services is not part of the CAPS but learners are welcome to include the concept and technique as part of their PAT's. It highlights some of the 'netcentric' capabilities of Delphi.
Below are the links for the applicable downloads
Thank you Aubrey for all your kind efforts and commitment to IT education in secondary schools!