Function ProMfgdbQuerynodeExprGet
Description
Provides the expressions for the given query. Note that the query_node must be a leaf node.
Synopsis
#include <ProMfgdb.h>
ProMfgdbQuerynodeExprGet | |
( ProMfgdbQuerynode query_node /* (In) Handle to the node for which the expression is retrieved. */ ProMfgdbExpression* p_expression /* (Out) Handle to output ProMfgdbExpression. */ ) |
Returns
The function successfully retrieved the handle | |
The query_node handle was invalid or did not contain an expression. |
User Guide References
Parent topic