RAD Studio VCL Reference
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TCollection.NextID Property
TCollection Class | TCollection Members | Classes Namespace | Description | See Also
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Specifies a unique ID that can be assigned to the next added collection item.

Pascal
property NextID: Integer;
C++
__property int NextID;
Description

TCollection uses NextID internally to assign unique identifiers to collection items. When a new item is added to the collection, it's ID property is given the value of NextID and NextID is incremented. 

 

See Also

ID

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