Programmer's Reference Manual Intermec Fingerprint® v8.70.0 ...

RSET
Intermec Fingerprint v8.70.0/v10.0.0 Programmer´s Reference Manual
Chapter —Program Instructions
Purpose Statement for placing data right-justified into a field in a random file
buffer.
Syntax RSET=
is the string variable assigned to the field by a FIELD statement.
holds the input data.
Remarks After having OPENed a file and formatted it using a FIELD statement,
you can enter data into the random file buffer using the RSET and LSET
statements (LSET left-justifies the data).
The input data can only be stored in the buffer as string expressions. Therefore,
a numeric expression must be converted to string by the use of a
STR$ function before an LSET or RSET statement is executed.
If the length of the input data is less than the field, the data will be right
justified and the remaining number of bytes will be printed as space characters.
If the length of the input data exceeds the length of the field, the input
data will be truncated on the left side.
Example 10 OPEN "PHONELIST" AS #8 LEN=26
20 FIELD#8,8 AS F1$, 8 AS F2$, 10 AS F3$
30 SNAME$="SMITH"
40 CNAME$="JOHN"
50 PHONE$="12345630"
60 LSET F1$=SNAME$
70 LSET F2$=CNAME$
80 RSET F3$=PHONE$
90 PUT #8,1
100 CLOSE#8
RUN
SAVE "PROGRAM 1.PRG "
NEW
10 OPEN "PHONELIST" AS #8 LEN=26
20 FIELD#8,8 AS F1$, 8 AS F2$, 10 AS F3$
30 GET #8,1
40 PRINT F1$,F2$,F3$
RUN
SMITH ↔↔↔ JOHN ↔↔↔↔↔↔ 12345630
yields: