---
name: "HrSetOneProp"
section: "3w"
platform: "linux"
package: "libwine-dev"
version: "1.4.1-4"
release: "Debian 7 (Wheezy)"
platforms: ["linux"]
url: "https://new.carta.tech/HrSetOneProp"
---

# HrSetOneProp(3w)

## NAME

**HrSetOneProp** (MAPI32.136)

## SYNOPSIS

HRESULT HrSetOneProp\
  (\
   LPMAPIPROP   *lpIProp*,\
   LPSPropValue *lpProp*\
  )

## DESCRIPTION

Set a property value in an **IMAPIProp** object.

## PARAMS

*lpIProp* **\[In\]**  **IMAPIProp** object to set the property value in.

*lpProp* **\[In\]**  Property value to set.

## RETURNS

**Success:** **S\_OK**. The value in *lpProp* is set in *lpIProp*.

**Failure:** An error result from **[IMAPIProp\_SetProps(3w)](/IMAPIProp_SetProps/3w.md)**.

## IMPLEMENTATION

Declared in **"mapiutil.h"**.

Implemented in **"dlls/mapi32/prop.c"**.

Debug channel **"mapi"**.