References ▼
L_LVKRN_API L_UINT32 L_VecGetObjectDescription(pVector, pObject, pBuffer, uSize)
Retrieves the description string for the specified vector object.
Pointer to the vector handle.
Pointer to a VECTOROBJECT structure that contains the vector object for which to get the description.
Pointer to a buffer to be updated with the object description string.
Size of the buffer allocated for pBuffer.
If pBuffer is NULL, it will return the size of the buffer required for the description string. If pBuffer is not NULL, it will return the number of bytes actually written to the buffer.
Required DLLs and Libraries
L_LTVKRNTEX_API L_INT VecGetObjectDescriptionExample(pVECTORHANDLE pVector,pVECTOROBJECT pObject){L_INT nRet;L_UINT32 uSize;L_TCHAR* pszDesc;nRet = SUCCESS;uSize = L_VecGetObjectDescription ( pVector, pObject, NULL, 0 );if( uSize > 0 ){pszDesc = (L_TCHAR*) malloc( sizeof( L_TCHAR ) * uSize );if( NULL == pszDesc )return ERROR_NO_MEMORY;L_VecGetObjectDescription ( pVector, pObject, pszDesc, sizeof( L_TCHAR ) * uSize );if( uSize > 4 ){pszDesc[ 0 ] = 'T';pszDesc[ 1 ] = 'E';pszDesc[ 2 ] = 'S';pszDesc[ 3 ] = 'T';nRet = L_VecSetObjectDescription ( pVector, pObject, pszDesc );}free( pszDesc );}return nRet;}