Assigns the CXlOper to be an array, sets it to a size and allocates the memory to contain its items
void AllocArray( size_t szRows, size_t szCols ); void AllocArray( size_t szRows, size_t szCols, const CXlOper& xloFill );
The number of rows to be allocated in the array.
The number of columns to be allocated in the array.
A value which will be used to initialise all the cells in the array.
This function sets a CXlOper to be an array and sets its size. It then populates it either with #N/A (first variant), or with xloFill (second variant).
Use this function if you are returning an array of mixed cells, such as strings and numbers in a single array. If you are returning arrays of a single type, then you will find the FromMatrix() and FromVector() functions simpler and quicker to use.