DBfirstObjectOfSelectionList

The first object of the selection list

With this procedure and with DBnextObjectOfSelectionList if the objects of a selection can be enumerated. Besides, this procedure delivers the first object of the selection amount. It lets itself search only the topical selection list in this manner. Selection lists, with DBsaveSelection were protected, cannot be worked on. They have to come too before DBrestoreSelection again are activated.

Parametre

root (PROOT) [IN]

This is the trading of the data bank whose selection amount should be worked on.

Result

(POBJECT) [OUT]

This is the trading of the first object from the selection amount. If the selection amount is empty, the procedure delivers one zero-acts.

Declaration

#include "database.h"

POBJECT DLLENTRY DBfirstObjectOfSelectionList (

PROOT root

);

Related function

DBnextObjectOfSelectionList