ItemCount - OT ItemCount version OT inTag Number Type Description inObject Longint handle String Tag embedded object result Number item count larr Discussion OT ItemCount returns number top level items referenced object Items embedded objects not included count If inObject not valid object handle error generated OK set zero zero returned If tag not passed empty count top level items object returned If tag passed not empty valid item reference embedded object count top level items embedded object returned Otherwise error generated OK set zero zero returned See OT IsObject

OT ItemCount

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OT ItemCount version 1

OT ItemCount(inObject {; inTag}) Number

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Parameter Type Description

inObject Longint A handle to an object

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inTag String Tag of an embedded object

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Function result Number The item count

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Discussion

OT ItemCount returns the number of top level items in the referenced object. Items in embedded objects are not included in the count.

If inObject is not a valid object handle, an error is generated, OK is set to zero, and zero is returned.

If the tag is not passed or is empty, the count of top level items in the object is returned.

If the tag is passed, is not empty, and is a valid item reference for an embedded object, the count of top level items in the embedded object is returned.

Otherwise an error is generated, OK is set to zero, and zero is returned.