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NbComponent (Property) In french: NbComposante
  Available only with these kinds of connection
The NbComponent property is used to get the number of elements in a composite key. Note: The item may have been created using the data model editor or by programming.
ResNbComp = Customer.LNameFName.NbComponent
Syntax
<Result> = <Data file>.<Item>.NbComponent
<Result>: Integer - Number of elements in the composite key,
- 1 if the key is not a composite key.
<Data file>: Character string Logical name of the data file used. <Item>: Character string Name of the key item used. Remarks Handling a composite key The Component property gets and sets the name of the item associated with each component of the key.
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