IWMDMDevice::SendOpaqueCommand

The SendOpaqueCommand method sends a command through Windows Media Device Manager. Without acting on it, Windows Media Device Manager then passes the command through to a device.

Syntax

HRESULT SendOpaqueCommand(
  OPAQUECOMMAND*  pCommand
);

Parameters

pCommand

[in, out] Pointer to an OPAQUECOMMAND structure containing the information required to execute the command.

Return Values

If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.

Return code	Description
E_INVALIDARG	A parameter is invalid or a NULL pointer.
E_FAIL	An unspecified error occurred.

Remarks

This method is intended for device commands that do not affect the operation of Windows Media Device Manager and are passed through unchanged.

See Also

IWMDMDevice Interface
OPAQUECOMMAND

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