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CWTTLogger::SetDeviceOption method

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The SetDeviceOption method sets the given options for the specified device.

Syntax

HRESULT SetDeviceOption(
  LONG hDevice,
  LPWSTR pwszDeviceName,
  LPWSTR pwszDeviceOptions
);

Parameters

  • hDevice
    [in] The handle to the device tracing topology. You can combine multiple handles by using the bitwise OR operator (for example, hDevice1 OR hDevice2).

  • pwszDeviceName
    [in] The name of the device.

  • pwszDeviceOptions
    [in] A string that contains the options to set.

Return value

Note  SetDeviceOption

returns one of the following values:

Return code Description
S_OK

The operation was successful.
S_FALSE

The operation was successful but the last device has been detached, which has triggered a rollup.
HRESULT

The operation failed. You should use the FAILED macro to check HRESULT values.

 

Requirements

Header

 Wttlogger.h

Library

 Library:WTTLog.dll

See also

CWTTLogger Class (C++)

CWTTLogger::SetDeviceTraceLevel

CWTTLogger::SetDeviceTracePriority

 

 

Build date: 9/14/2012