Further -- when I I put in code:

rs.SetItemParameters(report, parameters[0].DefaultValues.SetValue("My_DB_Name", 0));The compiler compalins:

Argument '2': cannot convert from 'void' to 'ST_a6ff246c0xxxc.csproj.ReportService2010.ItemParameter[]'

The long sting is the namespace

Any iders/hints/tips anything will be greatly appreciated 😉 !!!