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ICoCreateLocally::CoCreateLocally method (msaatext.h)

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Clients call ICoCreateLocally::CoCreateLocally to create a helper object in the same context as the server object. This allows clients to increase performance because they are running in the server application.

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Syntax

HRESULT CoCreateLocally(
  [in]  REFCLSID rclsid,
  [in]  DWORD    dwClsContext,
  [in]  REFIID   riid,
  [out] IUnknown **punk,
  [in]  REFIID   riidParam,
  [in]  IUnknown *punkParam,
  [in]  VARIANT  varParam
);

Parameters

[in] rclsid

Type: REFCLSID

Class identifier of the object to be created locally.

[in] dwClsContext

Type: DWORD

Context in which the helper object should run. This is usually CLSCTX_INPROC_SERVER.

[in] riid

Type: REFIID

The desired interface identifier (IID).

[out] punk

Type: IUnknown*

Interface pointer to the desired interface identifier (from riid).

[in] riidParam

Type: REFIID

An optional interface parameter that is passed to the new helper object. This parameter specifies an interface identifier.

[in] punkParam

Type: IUnknown*

An optional interface parameter that is passed to the new helper object. This parameter specifies the interface pointer.

[in] varParam

Type: VARIANT

An optional interface parameter that is passed to the new helper object.

Return value

Type: HRESULT

If successful, returns S_OK.

If not successful, returns the following value or another standard COM error code.

Error Description
E_ACCESSDENIED
 The client does not have sufficient permissions to create this object in the server process.

Requirements

Requirement Value
Minimum supported client Windows XP [desktop apps only]
Minimum supported server Windows Server 2003 [desktop apps only]
Target Platform Windows
Header msaatext.h
DLL Msaatext.dll
Redistributable Active Accessibility 2.0 RDK on Windows NT 4.0 with SP6 and later and Windows 98