Horizontally scrolls through the active sheet by percentage or by column number
static int HScroll( double position, bool col_logical = false );
Position specifies the column you want to scroll to.
Col_logical is a logical value specifying how the function scrolls.
Zero if the function has been called successfully; non-zero if the function could not be called. See Error codes for a list of return values.
See the Microsoft Excel on-line Help for full details about this function.