[ashok dhokare]

Write a Visual Prolog Console Application which will save Person information ( Age, Name, Height, Gender ) in file and read from file.

[Thomas Linder Puls]

You should look at the turorials.

[ashok dhokare]

not find file handling concept please send link

[Thomas Linder Puls]

In the tutorial Fundamental Visual Prolog.

There is code for reading in a family database using file::consult

Code: Select all

    class predicates
        reconsult : (string FileName).
    clauses
        reconsult(FileName) :-
            retractFactDB(familyDB),
            file::consult(FileName, familyDB).

The predicate file::save performs the opposite operation.