How to set a variable to a Query parameter

Henry49frHenry49fr
edited 9:02AM in FastReport 2.xx VCL
Hi
I use Delphi 5 and after loading a report file (.frf), I create TfrDBDataSet, TDataSource and TIBOQuery, set all the links and variable's values
and then prepare the report. Thus i can have full control over the user access

What I want, is to set a query's parameter value within a dialog box included in the report, using the interpreter.
As (saying the documentation) I have to create a variable to access the parameter, how can I create, from within delphi, a variable in the dictionnary related to a query's parameter ? ;)

thanks

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