EssGDestroyGrid() destroys a grid instance. The function will free any memory associated with the passed grid handle and make the handle invalid.
ESSG_FUNC_M EssGDestroyGrid (hGrid)
ESSG_HGRID_T | hGrid |
hGrid | Handle passed back from EssGNewGrid. |
If successful, returns ESSG_STS_NOERR.
None.
#include <essapin.h> #include <essgapin.h> ESSG_FUNC_M sts = ESS_STS_NOERR; ESSG_INIT_T InitStruct; ESSG_HANDLE_T Handle; ESSG_HGRID_T hGrid; InitStruct.ulVersion = ESSG_VERSION; InitStruct.ulMaxRows = 1000; InitStruct.ulMaxColumns = 200; InitStruct.pfnMessageFunc = ESS_NULL; InitStruct.pUserdata = ESS_NULL; /* initializes EGAPI */ sts = EssGInit(&InitStruct, &Handle); /* initializes a specific grid */ if(!sts) sts = EssGNewGrid(Handle, &hGrid); /* destroys a grid instance */ if(!sts) sts = EssGDestroyGrid(hGrid);
Using the Grid API Functions
Grid API Structures
EssGNewGrid