| Description | Sets the state of the event selector. | 
| Parameters | Boolean
  value indicating Primary (0) or Alternate(1) state | 
| Returns | 0 = fail, 1 = OK. | 
| Notes | None. | 
 
Visual C++ Declaration/example
 
BOOL TBAPI TBApiSetEventSelectorState(DWORD bState);
 
 
Public Declare Function TBApiSetEventSelectorState Lib "TBapi"
Alias "_DLL_TBApiSetEventSelectorState@4" (ByVal bState As Long) As
Long