Random-Access File Variables
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Random-Access File Variables
■ The following keywords are used in Visual Basic to define and perform
random-access file variable procedures:
◄CVC► Converts string to currency type value (FIELD)
◄CVD► Converts string to double type value (FIELD)
◄CVDMBF► Converts MBF strings to double-precision IEEE-format
◄CVI► Converts string to integer type value (FIELD)
◄CVL► Converts string to long type value (FIELD)
◄CVS► Converts string to single type value (FIELD)
◄CVSMBF► Converts MBF strings to single-precision IEEE-format
◄FIELD► Allocates space for variables in a random-access buffer
◄GET► Reads from a file into a random-access buffer or variable
◄LSET► Moves data (left-justified) into a random-access file
◄MKC$► Converts numeric currency type to a string value
◄MKD$► Converts numeric double type to a string value
◄MKDMBF$► Converts IEEE-format double type to 8-byte string MBF
◄MKI$► Converts numeric integer type to a string value
◄MKL$► Converts numeric long type to a string value
◄MKS$► Converts numeric single type to a string value
◄MKSMBF$► Converts IEEE-format single type to 4-byte string MBF
◄PUT► Writes variable or random-access buffer to a file
◄RSET► Moves data (right-justified) into a random-access file
◄TYPE► Defines data type that contains one or more elements
See: ◄Keywords by Task►