Release 10.1A: OpenEdge Development:
Programming Interfaces

prordbr() - Read RECID Field

The prordbr() function reads the value of a RECID field in a shared buffer.

On successful completion, prordbr() returns 0; otherwise, it returns a non-zero value:

Syntax

int prordbr ( pbufnam, fhandle, index, pvar, punknown ) char *pbufnam; int fhandle; int index; long *pvar; int *punknown;

pbufnam

This input parameter points to the name of the specified shared buffer. You supply the name from your OpenEdge application.

fhandle

This input parameter is the field handle that profldix() returns for the specified field.

index

This input parameter specifies an index value for an array field. If the field is not an array, you must set the value of index to 0.

pvar

This output parameter points to a long where prordbr() returns the value of the specified RECID field.

punknown

This output parameter points to an integer where prordbr() returns 1 if the field has the Unknown value (?), and returns 0 otherwise.

See also

profldix() - Return Field Handle, prordbc() - Read CHARACTER Field, prordbd() - Read DATE Field, prordbi() - Read INTEGER Field, prordbl() - Read LOGICAL Field, prordbn() - Read DECIMAL Field, prowtbr() - Write RECID Field