Returns the number of columns in an array
[C++]
USHORT GetWidth(
BOOL bArrayOnly = FALSE
) const;
If the bArrayOnly parameter is TRUE, then the function asserts if the COper does not contain an array; if bArrayOnly is FALSE, then the function returns 1 for the number of columns of a non-array COper.
This function returns the width of an array.
Header: xllplus.h