Better date support

Although Excel has a Date type, older Excel versions use numeric values to store dates.
The value represents the number of days since Jan 1st, 1900.
The only way to tell if the value is a number or a date is to look at the styles.xml and check if the cell has date formatting.
This commit is contained in:
Adrien Loison committed 2015-10-23 16:04:38 -07:00
1 parent 46c246e6a4
commit 8ef6bdac62
8 files changed
+485 -7