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  • Power Tree

    I hope the administrators don't kill me for this, but please,
    what is Power Tree? I would like to read more on it. Thank you.

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  • #2
    Hi Robert,

    PowerTREE is a Btree Manager. Briefly, its a way of indexing a database file based on a certain key. For example, you might index a customer list by their Surnames.

    For more information, please peruse the PowerTREE product page at http://www.powerbasic.com/products/powertree/ and maybe peruse the Gazette article I wrote on PowerTREE... See Gazette #28 at http://www.powerbasic.com/files/pub/docs/Gazette/

    ------------------
    Lance
    PowerBASIC Support
    mailto:[email protected][email protected]</A>
    Lance
    mailto:[email protected]

    Comment


    • #3
      Ok, I am getting sold on Power Tree.... but the project I have
      in mind for it is Genealogy. Too tedious to go through here,
      but in a nutshell can/will Power Tree print on 4 by 6 inch
      cards using condensed print? Lance, if seeing a gif/jpg of
      the desired finished product helps you respond, feel free to
      email me off list.
      Yes, I know, the programming end is up to me, but I am hoping
      it has printer function control. 19 CPI would be absolutely
      wonderful!! (Anything less than that wouldn't be enough
      and my client would have to make a decision if she wanted to use
      regular paper or not.)

      And in indexing a single data base, can one data base use four
      indexes? Primary, Secondary, third, and fourth?

      Thank you.

      ------------------


      [This message has been edited by Robert Carneal (edited January 01, 2003).]

      Comment


      • #4
        Robert,
        PowerTree won't offer any feature that would allow printing. It is
        just a indexing program that will allow you to 'sort' and easily
        retrieve data in your database. You provide the data, and
        PowerTree will handle index in sorted fashion. I don't remember
        exactly what the limitations are, but 4 indexes should be no problem
        at all.

        As far as printing.... if you are using a 'windows only' printer and
        need to print to it from your Dos program, Lance has a product
        called DOSPRINT, in which a demo can be downloaded from www.dosprint.com
        This does assume one is running at least win95.

        Hope this helps,
        Gary Stout

        ------------------
        Gary Stout
        [email protected]
        Thanks,
        Gary Stout
        gary at sce4u dot com

        Comment


        • #5
          <Copy>
          As far as printing.... if you are using a 'windows only' printer and
          need to print to it from your Dos program, Lance has a product
          called DOSPRINT
          <End>

          Gary, great! From the above, can I assume you mean if my
          printers are Windows and Dos, that I can send printer
          control functions to get the font sizes? If so, then all I have
          to do is find those codes. The codes are not in the manual,
          but I think I saw them displayed somewhere on the Internet.
          Thank you!!!

          ------------------

          [This message has been edited by Robert Carneal (edited January 02, 2003).]

          Comment


          • #6
            Originally posted by Robert Carneal:


            From the above, can I assume you mean if my printers are
            Windows and Dos, that I can send printer
            control functions to get the font sizes?

            Robert, to clarify... If you are running your DOS program from
            Windows and your printer won't print from a DOS program (which is very common now-a-days)
            Then DOSPRINT would convert your information being sent to the
            printer into a format that a 'windows only' printer can understand.

            If your printer will allow you to print from a DOS program, then
            you should be set. PowerTree will not affect printing in any way.
            It only indexes data for quick retrieval.

            Hope this all makes sense....




            ------------------
            Gary Stout
            [email protected]
            Thanks,
            Gary Stout
            gary at sce4u dot com

            Comment

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