CallbackException.isCallbackError

This is a marker property that lets any calling code check if the callback result is an Exception.

function OnError(Result)
{
if (Result.isCallbackError)
{
alert(Result.message);
return;
}

// do what you need to with Result
alert(Result);
}

o.CallbackException.IsCallbackError

See also:

Class CallbackException

© West Wind Technologies, 1996-2016 • Updated: 09/15/06
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