RegisterWaitChainCOMCallback function

Register COM callback functions for WCT.

Syntax

void RegisterWaitChainCOMCallback(
  PCOGETCALLSTATE       CallStateCallback,
  PCOGETACTIVATIONSTATE ActivationStateCallback
);

Parameters

CallStateCallback

The address of the CoGetCallState function.

ActivationStateCallback

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]
Target Platform Windows
Header wct.h
Library Advapi32.lib
DLL Advapi32.dll

See Also

Wait Chain Traversal