///* Returns true when and only when
// * acad.GetAcadState().IsQuiescent
// * can be evaluated without throwing the RPC_E_CALL_REJECTED 'Call was rejected by callee.'
// * exception AND when it evaluates to True (we catch and discard the RPC_E_CALL_REJECTED exception).
// */
public static bool AcadIsAvailableAndQuiescent(IAcadApplication acad)
{
AcadState currentAcadState;
try
{
currentAcadState = acad.GetAcadState();
return(currentAcadState.IsQuiescent);
}
catch (System.Runtime.InteropServices.COMException e)
{
Console.WriteLine("encountered (and dropped) a COMException while attempting to " +
"determine whether the acad application object is quiescent: " + e.ToString()
);
// System.Runtime.InteropServices.COMException: 'Call was rejected by callee. (Exception from HRESULT: 0x80010001 (RPC_E_CALL_REJECTED))'
return(false);
}
}
