Ricoh Type 480 Bedienungsanleitung PDF herunterladen (Seite 227)

CREATING DESCRIPTIVE DATABASE FILE

Upcase the user’s text entry is converted to UPPER

CASE letters, and saved

Lowcase the user’s text entry is converted to lower

case letters, and saved

IBMANSI the text is converted from IBM to ANSI

characters

ANSIIBM the text is converted from ANSI to IBM

characters

The conversion from one character set to another is of

significance where data records have to be exchanged between

different operating systems [e.g. DOS ↔ Windows] where the

one [Windows] text is save in ANSI and the other [DOS] in IBM

format.

=HEIGHT=

To define the height of an archive box, or the number of lines it

contains, use the syntax "=HEIGHT=":

=NAME=description

=TYPE=string, x200

=HEIGHT=3

The user can enter a description of the drawing in this archive

box extending over three lines but not exceeding 200

characters.

=PRIMKEY=

Each descriptive database file [*.DES] must contain at least one

unique primary key. In this context, the term unique means that

all the records in the archive must be clearly unambiguous in at

least one archive box. The simplest example of this would be the

sequential numbering of all records.

In addition, each archive can contain additional search keys

which, however, do not have to be unique.

For the primary key, you need the syntax "=PRIMKEY=" which

designates an archive box which you have generated with the

key word =NAME=:

=PRIMKEY=drawing number

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Ricoh Type 480 Bedienungsanleitung Seite 227