Workbook.Date1904 Property

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Excel Developer Reference

True if the workbook uses the 1904 date system. Read/write Boolean.

Syntax

expression.Date1904

expression   A variable that represents a Workbook object.

Example

This example causes Microsoft Excel to use the 1904 date system for the active workbook.

Visual Basic for Applications 
  ActiveWorkbook.Date1904 = True

See Also