RegisterWaitChainCOMCallback function

Register COM callback functions for WCT.

Syntax


VOID WINAPI RegisterWaitChainCOMCallback(
  _In_ PCOGETCALLSTATE       CallStateCallback,
  _In_ PCOGETACTIVATIONSTATE ActivationStateCallback
);

Parameters

CallStateCallback [in]

The address of the CoGetCallState function.

ActivationStateCallback [in]

The address of the CoGetActivationState function.

Return value

This function does not return a value.

Remarks

If a thread is blocked on a COM call, WCT can retrieve COM ownership information using these callback functions. If this function is callback multiple times, only the last addresses retrieved are used.

Examples

For an example, see Using WCT.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2008 [desktop apps only]

Header

Wct.h

Library

Advapi32.lib

DLL

Advapi32.dll

See also

Wait Chain Traversal

 

 

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