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  1. elnbado

    Datawindow expression for rownumber

    To do this, just create a computed column with the value GetRow() - First(GetRow() for Group 1) + 1
  2. elnbado

    retrieve compute-field from header

    My problem: I have a datawindow with a header which contains a computedfield. When I click this field, I want to get the value of this field, for that group. So: Header: Client X number + other stuff -- Detail order 1 order 2 etc. Header: Client Y number + other stuff -- Detail order 1 etc...
  3. elnbado

    Difference between destroy and destroy()

    I fairly new to Powerbuilder and I came across the following. Whenever I create an object in a constructor, I destroy this in the destructor (or in beforeClose or whatever). The point is: I occasionally used the reserved keyword destroy: destroy myObject On another occasion I used: destroy...

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