次の方法で共有

HrSetOneProp

  • [アーティクル]

This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This page may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist.

Sets or changes the value of a single property on a property interface, that is, an interface derived from IMAPIProp.

Header file:

Mapiutil.h

Implemented by:

MAPI

Called by:

Client applications and service providers

 
HrSetOneProp(
  LPMAPIPROP pmp,
  LPSPropValue pprop
);

Parameters

  • pmp
    [in] Pointer to an IMAPIProp interface on which the property value is to be set or changed.

  • pprop
    [in] Pointer to the SPropValue structure defining the value to be set on the pmp property.

Return Value

None.

Remarks

Unlike the IMAPIProp::SetProps method, the HrSetOneProp function never returns any warnings. Because it sets only one property, it simply either succeeds or fails. For setting or changing multiple properties, SetProps is faster.

You can retrieve a single property with the HrGetOneProp function.