HP Data Entry and Forms Management System (VPLUS) Reference Manual (32209-90024)

Chapter 6 229
USING VPLUS INTRINSICS
Error Detection
VPOSTBATCH Updates end of file mark in batch file after last record referenced.
VPRINTFORM Prints current form and data buffer on off-line list device.
VPRINTSCREEN Prints entire contents of screen on off-line list device.
VPUTBUFFER Copies data from application to data buffer.
VPUTFIELD Copies data from application to field in data buffer.
VPUJTtype Copies data of specified type from application to data buffer, converting
data to external format.
VPUTWINDOW Copies message from application to window area in memory for later
display.
VREADBATCH Reads record from batch file into data buffer.
VREADFIELDS Reads input from terminal into data buffer.
VSETERROR Sets error flag for data field in error and copies error message to window
area.
VSETKEYLABEL Temporarily sets a new label for a function key.
VSETKEYLABELS Temporarily sets new labels for function keys.
VSETLANG Specifies the native language ID to be used with an international forms file.
VSHOWFORM Updates terminal screen, merging the current form, any data in buffer, any
key labels, and any message in window.
VUNLOADFORM Unloads a specified form from terminal local form storage memory.
VWRITEBATCH Writes data from data buffer to batch file.
Table 6-1. Summary of VPLUS Intrinsics
INTRINSIC FUNCTION