# EssGDTGetHeader

Description

EssGDTGetHeader() retrieves the report data header information for the given drill-through instance handle.

Syntax

    ESSG_FUNC_M EssGDTGetHeader (pDTInst, ppHeader, pulCount);

ESSG_PDTHINST_T | pDTInst;
ESSG_PPDTHEADER_T | ppHeader;
ESSG_PULONG_T | pulCount;

Parameters

pDTInst | Initialized drill-through instance handle.
ppHeader | Array of header information structures for given columns.
pulCount | Count of data blocks in the ppHeader header information array.

Return Value

Notes

- Free memory for ppHeader (ESSG_DTHEADER_T) with EssFree() after you call EssGDTGetHeader().

Example

For a code example on Integration Server Drill-Through, see Example.

See Also

Grid API Concepts
Grid API Structures
EssGDTConnect()
EssGDTEndDrillThrough()
EssGDTExecuteReport()
EssGDTGetData()
EssGDTGetInfo()
EssGDTListReports()
EssGDTRequestDrillThrough()
EssGDTSetInfo()
EssFree()