man PX_get_field (Fonctions bibliothèques) - Returns single field definition in Paradox file
NAME
PX_get_field - Returns single field definition in Paradox file
SYNOPSIS
#include <paradox.h>
pxfield_t *PX_get_field(pxdoc_t *pxdoc, int fieldno)
DESCRIPTION
Returns the meta data of the field with the given number in a Paradox file. The first field has number 0, the last one has number_of_fields-1. pxfield_t is defined as
typedef struct px_field pxfield_t;
struct px_field {
char *px_fname;
char px_ftype;
int px_flen;
int px_fdc;
};
The meaning of px_ftype is as following:
Values and meaning of px_ftype tab(); l l. ValueMeaning pxfAlphaT{ Character string with a maximum of px_flen charackters. T} pxfDate pxfShortShort interger (16 Bit) pxfLongLong Integer (32 Bit) pxfCurrency pxfNumber pxfLogical pxfMemoBLOb pxfBLOb pxfFmtMemoBLOb pxfOLE pxfGraphic pxfTime pxfTimestamp pxfAutoInc pxfBCD pxfBytesArray of bytes.
RETURN VALUE
Returns pointer to field on success and NULL on failure.
SEE ALSO
AUTHOR
This manual page was written by Uwe Steinmann uwe@steinmann.cx.