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http://issues.apache.org/bugzilla/show_bug.cgi?id=40128 Summary: HSSFDateUtil.isCellDateFormatted(cell) returns false when the cell is formatted as a date Product: POI Version: 3.0-dev Platform: Other OS/Version: other Status: NEW Severity: major Priority: P2 Component: HSSF AssignedTo: poi-dev@jakarta.apache.org ReportedBy: [EMAIL PROTECTED] After making sure that the cell is in numeric format: When calling the HSSFDateUtil.isCellDateFormatted(cell) method, it returns false for all excel date formats other than M/DD/YYYY. If you use a custom date format it works but not the actual excel date format. I believe this is because it calls the isInternalDateFormat(int format) method which checks against these hex values: case 0x0e: case 0x0f: case 0x10: case 0x11: case 0x12: case 0x13: case 0x14: case 0x15: case 0x16: case 0x2d: case 0x2e: case 0x2f: however these values are only for the custom date formats, not actual date formats. Adding the following should recognize the actual date formats instead of only custom ones: Values were found through experimentation with excell's date formatting. They correspond to the HSSFCell.getCellStyle().getDataFormat() values for excel dates. The format they represent is shown next to them. case 0xA6: // Monday, July 24, 2006 case 0xA7: // 7/24 case 0xA8: // 7/24/06 case 0xA9: // 07/24/06 case 0xAA: // 24-Jul case 0xAB: // 24-Jul-06 case 0xAD: // 24-Jul-06 case 0xAE: // Jul-06 case 0xAF: // July-06 case 0xB0: // July 24, 2006 case 0xB1: // 7/24/06 12:00 AM case 0xB2: // 7/24/06 0:00 case 0xB3: // J case 0xB4: // J-06 case 0xB5: // 7/24/2006 case 0xB6: // 24-Jul-2006 -- Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] Mailing List: http://jakarta.apache.org/site/mail2.html#poi The Apache Jakarta POI Project: http://jakarta.apache.org/poi/
