IObjectArray::GetAt method

Provides a pointer to a specified object's interface. The object and interface are specified by index and interface ID.

Syntax


HRESULT GetAt(
  [in]  UINT   uiIndex,
  [in]  REFIID riid,
  [out] void   **ppv
);

Parameters

uiIndex [in]

Type: UINT

The index of the object

riid [in]

Type: REFIID

Reference to the desired interface ID.

ppv [out]

Type: void**

Receives the interface pointer requested in riid.

Return value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

Minimum supported client

Windows 7 [desktop apps only]

Minimum supported server

Windows Server 2008 R2 [desktop apps only]

Header

Objectarray.h

IDL

Objectarray.idl

DLL

Shell32.dll

 

 

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