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Recent content by esdelphi

  1. esdelphi

    file open

    Thank you for the explanation. I understand it now. I appreciated all your help! THANK YOU!! :-)
  2. esdelphi

    file open

    Thanks a lot for your reply, richardchaven! I still have a question though, what is the "^" means on the command you typed for Read(PChar(ThisBuffer)^, Size); ?? Also, could you tell me more about the copy function which will extract substrings? Why I need to truncate the fileanme is...
  3. esdelphi

    file open

    Hi. I have a question about file open and read, and possible need to use array too. I have to read 10 files (they are wave files), and read them 1 by 1. Should I use fmOpenRead? What is the syntax ? Also, the files' names are like ABC100, ABC102, ABC103, ... ABC109. Is there a way to truncate...
  4. esdelphi

    Active X control?

    Hi. I am new to Delphi, and I have some questions regarding Active X control: I need to use an Active X component called "TRPcoX" in order to send command to another equipment (ie. TDT) for presenting FM signal. And I used the following code to determine the length of the signal, so...
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