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

# IConnectionPoint\_OnChanged(3w)

## NAME

**IConnectionPoint\_OnChanged** (SHLWAPI.285)

## SYNOPSIS

HRESULT IConnectionPoint\_OnChanged\
  (\
   IConnectionPoint\* *lpCP*,\
   DISPID            *dispID*\
  )

## DESCRIPTION

Notify an **IConnectionPoint** object of changes.

## PARAMS

*lpCP* **\[In\]**  Object to notify.

*dispID* **\[In\]**  **.**

## RETURNS

**Success:** **S\_OK**.

**Failure:** **E\_NOINTERFACE**, if *lpCP* is **NULL** or does not support the IConnectionPoint interface.

## IMPLEMENTATION

Exported by ordinal only. Use **[GetProcAddress(3w)](/GetProcAddress/3w.md)** to obtain a pointer to the function.

Implemented in **"dlls/shlwapi/ordinal.c"**.

Debug channel **"shell"**.