OpenThreadWaitChainSession function (wct.h)

Creates a new WCT session.

Syntax

HWCT OpenThreadWaitChainSession(
  [in]           DWORD              Flags,
  [in, optional] PWAITCHAINCALLBACK callback
);

[in] Flags

The session type. This parameter can be one of the following values.

Value	Meaning
0	A synchronous session.
WCT_ASYNC_OPEN_FLAG	An asynchronous session.

[in, optional] callback

If the session is asynchronous, this parameter can be a pointer to a WaitChainCallback callback function.

If the function succeeds, the return value is a handle to the newly created session.

If the function fails, the return value is NULL. To get extended error information, call GetLastError.

When you have finished using the session, call the CloseThreadWaitChainSession function.

For an example, see Using WCT.

Requirement	Value
Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2008 [desktop apps only]
Target Platform	Windows
Header	wct.h
Library	Advapi32.lib
DLL	Advapi32.dll