HrSetOneProp

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The HrSetOneProp function sets or modifies the value of a single property on an object that support properties, such as an e-mail attachment, a MAPI container, a MAPI folder, a message, or a message store.

Note This function may be deprecated in future versions of MAPI.

Syntax

HRESULT HrSetOneProp(
  LPMAPIPROP lpMapiProp
  LPSPropValue lpProp
);

Parameter

lpMapiProp
[in] Reference to the object on which the property value is to be set or modified.
lpProp
[in] Pointer to the SPropValue structure which defines the property value to set or modify.

Return Values

This function returns an appropriate HRESULT value, such as the following:

S_OK
The function successfully returned the value of a single property.
MAPI_E_NOT_FOUND
The requested property cannot be found on the target object.

Remarks

Unlike the IMAPIProp::SetProps method, the HrSetOneProp function never returns a warning. Because it sets only one property, it either succeeds or fails. For setting or changing multiple properties, use IMAPIProp::SetProps.

You can retrieve a single property with the HrGetOneProp function.

Requirements

Pocket PC: Windows Mobile Version 5.0 and later
Smartphone: Windows Mobile Version 5.0 and later
OS Versions: Windows CE 5.01 and later
Header: mapiutil.h
Library: cemapi.lib

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