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conditional summaries

edited April 2002 in General
Hello:

?Which is the easiest or better way to calculate a conditional summary o
count? in QR exist an expression component to do it, in RB exists something
like that? or I have to calculate in a Delphi variable in a RB event?


Thanks for your help


Jorge Quiroga

Comments

  • edited April 2002
    Use the Variable component of RB.

  • edited April 2002
    Ah, en español... en RB hay un componente que se llama Variable y el evento
    OnCalc de este componente se usa para acumular los valores que uno necesite. Es
    mucho más flexible que la Expression de QR porque dentro del OnCalc yo puedo
    escribir el código Delphi que necesite.
    Suerte!

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