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Returns the size of a single property value.

Header file:


Implemented by:


Called by:

Client applications and service providers

ULONG UlPropSize(
  LPSPropValue lpSPropValue


[in] Pointer to an SPropValue structure defining the property to be measured.


The call succeeded and has returned the expected value or values.


An error of unexpected or unknown origin prevented the operation from completing.

The UlPropSize function returns the size, in bytes, of the property value for the specified property. It disregards the size of the remainder of the SPropValue structure.