Debug engines do not implement this method.
int GetLogicalThread( IDebugStackFrame2 pStackFrame, out IDebugLogicalThread2 ppLogicalThread );
[in] An IDebugStackFrame2 object that represents the stack frame.
[out] Returns an IDebugLogicalThread2 interface that represents the associated logical thread. A debug engine implementation should set this to a null value.
Debug engine implementations always return E_NOTIMPL.