GetNumberOutputCallbacks

The GetNumberOutputCallbacks method returns the number of output callbacks registered over all clients.

HRESULT
  IDebugClient5::GetNumberOutputCallbacks(
    OUT PULONG  Count
    );

Parameters

Count

Receives the number of output callbacks that have been registered.

Return Value

S_OK

The method was successful.

This method may also return error values. See Return Values for more details.

Interface Version

GetNumberOutputCallbacks is available in IDebugClient5 and later versions.

Comments

Each client can have at most one output callback registered with it.

For more information about callbacks, see Callbacks.

Requirements

Headers: Defined in dbgeng.h. Include dbgeng.h.

See Also

IDebugOutputCallbacks, GetOutputCallbacks, SetOutputCallbacks, GetNumberEventCallbacks, GetNumberInputCallbacks