| Description | Hierarchy | Fields | Methods | Properties | 
type IElement = interface(IInterface)
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function GetActiveNode(Index: integer): INode; | 
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function GetActiveNodeCount: integer; | 
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function GetElementNumber: integer; | 
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procedure SetElementNumber(Value: integer); | 
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property NodeCount: integer read GetActiveNodeCount; | 
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property Nodes[Index:integer]: INode read GetActiveNode; | 
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property ElementNumber: integer read GetElementNumber
      write SetElementNumber; | 
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function GetActiveNode(Index: integer): INode; | 
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function GetActiveNodeCount: integer; | 
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function GetElementNumber: integer; | 
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procedure SetElementNumber(Value: integer); | 
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property NodeCount: integer read GetActiveNodeCount; | 
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property Nodes[Index:integer]: INode read GetActiveNode; | 
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property ElementNumber: integer read GetElementNumber
      write SetElementNumber; |