This comprehensive database for the Amstrad CPC 464 allows the user to define the format of a file. It provides a variety of search operations as well as enabling files to be printed out or saved to tape or disk. On running the program you are presented with a menu containing the following options — - Create new file: this allows you to set up a new file by defining the number of fields in each record and the size and title of each field.
- Enter data: this option allows you to add data to the next free record in a file. The maximum number of records is determined by the chosen format.
- Alter data: you are prompted for the record number (which can be found using the search option) which can then be deleted or altered.
- Alter field names: this option allows you to alter any of the field names which were specified when the file was created.
- Search file: you will be prompted to enter some parameters to enable a search to be carried out.
- Save file: this allows the current file to be saved to tape or disk.
- Load file: this will load a previously saved file from tape or disk into the database.
- End program: this will clear the screen and end the program. If you wish to restart it, this can be done by typing GOTO 120.
When typing in the program all REM lines can be omitted, since none are called directly from the main program.PCW
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CPCrulez[Content Management System] v8.732-desktop/c
Page créée en 392 millisecondes et consultée 414 foisL'Amstrad CPC est une machine 8 bits à base d'un Z80 à 4MHz. Le premier de la gamme fut le CPC 464 en 1984, équipé d'un lecteur de cassettes intégré il se plaçait en concurrent du Commodore C64 beaucoup plus compliqué à utiliser et plus cher. Ce fut un réel succès et sorti cette même années le CPC 664 équipé d'un lecteur de disquettes trois pouces intégré. Sa vie fut de courte durée puisqu'en 1985 il fut remplacé par le CPC 6128 qui était plus compact, plus soigné et surtout qui avait 128Ko de RAM au lieu de 64Ko. |
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