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IWTTLog::SetContext

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The SetContext method sets the current context of the logger object for all subsequent traces.

HRESULT SetContext (
  BSTR  bstrContext,
  BSTR  bstrParentCTX
);

Parameters

bstrContext

[in] The current context of the logger object.

bstrParentCTX

[in] The parent context of the logger object.

Return Value

SetContext returns one of the following values:

  • 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

IDL: Log.IDL

Library: WTTLogCM.dll

See Also

IWTTLog Interface (COM)

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Built on December 10, 2009