Dragan,

Maybe I'm missing something but the easiest way to check if collection item exists is to use GetGey method()

IF This.params.GetKey(cName) = 0
	oItem=Createobject("empty")
	AddProperty(oItem,"name", cName)
	AddProperty(oItem, "value", uValue)
	This.params.Add(oItem, cName)
ENDIF

>Just observed this behavior. I'm building a collection dynamically (a set of parameter name and value pairs for a view), and since the first time around the member of the collection doesn't exist, the simplest way to check whether it exists is to try...
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