EssGBeginRemoveOnly() begins a remove-only.
ESSG_FUNC_M EssGBeginRemoveOnly (hGrid, usCells, pRemoveCells, ulOptions);
ESSG_HGRID_T | hGrid |
ESSG_USHORT_T | usCells |
ESSG_PRANGE_T | pRemoveCells |
ESSG_ULONG_T | ulOptions |
hGrid | Handle passed back from EssGNewGrid. |
usCells | A count of the number of cell ranges in pKeepCells (the size of array). |
pRemoveCells | Describes the cells
to be removed. The members remove applys on a per dimension basis. That is, if the
user decides to remove, for example, "Qtr1", then all other members of
the Time dimension will be tossed and the only representitive of the Time
dimension will be "Qtr1". All other dimensions in the report will be
left untouched. This is a one-dimensional array of cell ranges.
More than one member from a dimension may be specified. Also, multiple dimensions may be specified. |
ulOptions | Reserved for future use. Should be set to zero. |
If successful, returns ESSG_STS_NOERR.
ESSG_VOID_T ESSG_BeginRemoveOnly (ESSG_HGRID_T hGrid) { ESSG_STS_T sts = ESS_STS_NOERR; ESSG_PPDATA_T ppDataIn; ESSG_PPDATA_T ppDataOut; ESSG_RANGE_T rDataRangeIn, rDataRangeOut; ESSG_ULONG_T ulOptions; ESSG_USHORT_T usCells; ESSG_RANGE_T pRemoveCells; ESSG_USHORT_T usState; /* connect the grid to a database on the server */ sts = EssGConnect(hGrid, "Rainbow", "Admin", "Password", "Demo", "Basic", ESSG_CONNECT_DEFAULT); if(sts == 0) { ppDataIn = BuildTable(&rDataRangeIn); pRemoveCells.ulRowStart = 1; pRemoveCells.ulColumnStart = 0; pRemoveCells.ulNumRows = 1; pRemoveCells.ulNumColumns = 1; ulOptions = 0; usCells = 1; /* start the remove-only operation */ sts = EssGBeginRemoveOnly(hGrid, usCells, &pRemoveCells, ulOptions); } if(sts == 0) { /* send the entire grid to define the query */ sts = EssGSendRows(hGrid, &rDataRangeIn, ppDataIn); } if(sts == 0) { /* perform the remove-only operation */ sts = EssGPerformOperation(hGrid, 0); /* free the built data */ FreeTwoDim(ppDataIn, rDataRangeIn.ulNumRows); } if (sts == 0) { /* determine the results of the remove-only operation */ sts = EssGGetResults(hGrid, 0, &rDataRangeOut, &usState); } if(sts ==0) { /* get all the data */ sts = EssGGetRows(hGrid, 0, &rDataRangeOut, &rDataRangeOut, &ppDataOut); } if(sts == 0) { DisplayOutput(ppDataOut, rDataRangeOut); /* Free the returned data */ EssGFreeRows(hGrid, &rDataRangeOut, ppDataOut); } if(!sts) { EssGEndOperation(hGrid, 0); EssGDisconnect(hGrid, 0); } }
Using the Grid API Functions
Grid API Structures
EssGGetCellLinkResults()
EssGBeginDrillAcross()
EssGBeginDeleteLROs()
EssGBeginDrillOrLink()
EssGFreeCellLinkResults()
EssGGetCellLinkResults()