c-treeDB API for C++ - Developers Guide

CTRecord::GetFilter

Retrieves the current filter expression text.

Declaration

void CTRecord::GetFilter(CTString& cndexpr);

Description

CTRecord::GetFilter() retrieves the current filter expression text. If no record filter is active for this record object, an empty string is returned.

Return

void

Example

// if the record filter is active, retrieve the filter expression

if (hRecord.IsFiltered())

{

CTString expr;

hRecord.GetFilter(expr);

printf("Filter expression %s\n", expr.c_str());

}