InsertColumn
methodsInserts a new, empty column at the provided index. The contents of the spreadsheet (including the ones in the current column index) are shifted to the right.
Parameters:indexNumber
The zero-based index of the column
Inserts a new, empty column at the provided index. The contents of the spreadsheet (including the ones in the current column index) are shifted to the right.
The zero-based index of the column