The prowtr( ) function writes an integer value to a shared RECID variable.
On successful completion, prowtr( ) returns 0; otherwise, it returns a non-zero value:
Syntax
int
prowtr ( psymnam, index, var, unknown )
char *psymnam;
int index;
long var;
int unknown;
psymnam
This input parameter points to the name of the specified shared variable. You supply the name from your OpenEdge application.
index
This input parameter specifies an index value for an array variable. If the variable is not an array, you must set the value of index to 0.
var
This input parameter contains the integer value for the specified RECID variable.
unknown
If this input parameter contains the value 1, the Unknown value (?) is assigned to the variable. If this input parameter contains the value 0, the input value contained in var is assigned to the variable.
