> if (isdefined("objXML.properties.XmlChildren[i].handler")
can also be -
tempVar = objXML.properties.XmlChildren[i];
if isDefined("tempVar.handler");
if you don't know if something is actually THERE, (assuming you have pulled this
from well formed XML, and not built the structure yourself) you can check the
length of the array XMLChildren, and get the length.
if(i > ArrayLen(objXML.properties.XmlChildren))
{
...
}
Now - if you have a sparse array, then you MUST try and catch, you have no other
way, as the length of the array doesn't denote if all the values are not null.
Mark
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