Share via


PR_NULL

4/8/2010

The PR_NULL property represents a null value or setting of a property or reserves array space.

Additional Information

Identifier:

0x0000

Property type:

PT_NULL

Property tag:

0x00000001

Remarks

The PR_NULL property is used to reserve space in arrays of SPropValue structures. It is used in an array of SPropTag structures to tell the method to reserve space in the returned array of SPropValue structures. This allows for computed properties to be filled in an inexpensive way.

Requirements

Header mapitags.h
Library cemapi.lib
Windows Embedded CE Windows CE 3.0 and later
Windows Mobile Pocket PC 2002 and later, Smartphone 2002 and later

See Also

Other Resources

Windows Mobile Defined MAPI Properties