IHWEventHandler::HandleEvent method

Handles AutoPlay device events for which there is no content of the type the application is registered to handle.

Syntax


HRESULT HandleEvent(
  [in] LPCWSTR pszDeviceID,
  [in] LPCWSTR pszAltDeviceID,
  [in] LPCWSTR pszEventType
);

Parameters

pszDeviceID [in]

Type: LPCWSTR

A pointer to a string buffer that contains the device ID.

pszAltDeviceID [in]

Type: LPCWSTR

A pointer to a string buffer that contains the alternate device ID. The alternate device ID is more human-readable than the primary device ID.

pszEventType [in]

Type: LPCWSTR

A pointer to a string buffer that contains the event type. The event types include DeviceArrival, DeviceRemoval, MediaArrival, and MediaRemoval.

Return value

Type: HRESULT

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

Remarks

The event types are not C/C++ language constants; they are literal text strings.

Requirements

Minimum supported client

Windows XP [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Shobjidl.h

IDL

Shobjidl.idl

DLL

Shimgvw.dll

See also

IHWEventHandler
IHWEventHandler::HandleEventWithContent

 

 

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