# EssDTAPIGetColumns

Description

EssDTAPIGetColumns() retrieves an array of report header information structures for the given drill-through instance handle.

NOTE:
In future releases, the C Main API Drill-Through functions, including this function, will be deprecated and replaced by the corresponding Grid API functions. Programs should use the Grid API Drill-Through functions.

Syntax

ESS_FUNC_M EssDTAPIGetColumns (pDTAPIInst, ppCol, pulCount);

ESS_DTAPIHINST_T | pDTAPIInst;
ESS_PPDTAPIHEADER_T | ppCol;
ESS_PULONG_T | pulCount;

Parameters

pDTAPIInst | Initialized drill-through instance handle for the given range of data cells
ppCol | An array of report header structures for the given columns
pulCount | Number of data blocks in the ppCol report header information array

Return Value

Notes

See Also

Using the Main C API
Main C API Structures
EssDTAPIClose()
EssDTAPIConnect()
EssDTAPIExecuteReport()
EssDTAPIExit()
EssDTAPIGetData()
EssDTAPIGetError()
EssDTAPIGetInfo()
EssDTAPIGetReports()
EssDTAPIInit()
EssDTAPISetConnection()
EssDTAPISetInfo()