System.JSON.Readers.TJsonReader.Depth

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Delphi

property Depth: Integer read GetDepth;

C++

__property int Depth = {read=GetDepth, nodefault};

Properties

Type	Visibility	Source	Unit	Parent
property	public	System.JSON.Readers.pas System.JSON.Readers.hpp	System.JSON.Readers	TJsonReader

Description

Gets the depth of the current token in the JSON document.

Depth returns an integer that represents the nested level of the current token.

For example:

'{"Transaction":[' 
  '{"id":662713, "firstName":"John", "lastName":"Doe", "price": 2.1, "parent_id": null, validated:true},'
  '{"id":662714, "firstName":"Anna", "lastName":"Smith", "price": 4.5, "parent_id": null, validated: false},' 
  '{"id":662715, "firstName":"Peter", "lastName":"Jones", "price": 3.6, "parent_id": null, validated: true}' 
  ']}'

• (StartObject) { - Depth = 0
• First name/value pair "Transaction":[ - Depth = 1
• (StartObject) { - Depth = 2
• Name/value pairs inside the objects from the array - Depth = 3

See Also

• RTL.JSONReader Code Snippet