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(VB.NET) Iterate over JSON Array containing JSON ObjectsDemonstrates how to load a JSON array and iterate over the JSON objects.
' Loads the following JSON array and iterates over the objects: ' ' [ ' {"tagId":95,"tagDescription":"hola 1","isPublic":true}, ' {"tagId":98,"tagDescription":"hola 1","isPublic":true}, ' {"tagId":101,"tagDescription":"hola 1","isPublic":true}, ' {"tagId":104,"tagDescription":"hola 1","isPublic":true}, ' {"tagId":107,"tagDescription":"hola 1","isPublic":true}, ' {"tagId":110,"tagDescription":"hola 1","isPublic":true}, ' {"tagId":113,"tagDescription":"hola 1","isPublic":true}, ' {"tagId":114,"tagDescription":"hola 2","isPublic":true}, ' {"tagId":111,"tagDescription":"hola 2","isPublic":true}, ' {"tagId":108,"tagDescription":"hola 2","isPublic":true}, ' {"tagId":105,"tagDescription":"hola 2","isPublic":true}, ' {"tagId":102,"tagDescription":"hola 2","isPublic":true}, ' {"tagId":99,"tagDescription":"hola 2","isPublic":true}, ' {"tagId":96,"tagDescription":"hola 2","isPublic":true}, ' {"tagId":97,"tagDescription":"hola 3","isPublic":true}, ' {"tagId":100,"tagDescription":"hola 3","isPublic":true}, ' {"tagId":103,"tagDescription":"hola 3","isPublic":true}, ' {"tagId":106,"tagDescription":"hola 3","isPublic":true}, ' {"tagId":109,"tagDescription":"hola 3","isPublic":true}, ' {"tagId":112,"tagDescription":"hola 3","isPublic":true}, ' {"tagId":115,"tagDescription":"hola 3","isPublic":true}, ' {"tagId":93,"tagDescription":"new tag","isPublic":true}, ' {"tagId":94,"tagDescription":"new tag","isPublic":true}, ' {"tagId":89,"tagDescription":"tag 1","isPublic":true}, ' {"tagId":90,"tagDescription":"tag 2","isPublic":true}, ' {"tagId":91,"tagDescription":"tag private 1","isPublic":false}, ' {"tagId":92,"tagDescription":"tag private 2","isPublic":false} ' ] ' Load a file containing the above JSON.. Dim sbJsonArray As New Chilkat.StringBuilder Dim success As Boolean = sbJsonArray.LoadFile("qa_data/json/arraySample.json","utf-8") Dim arr As New Chilkat.JsonArray success = arr.LoadSb(sbJsonArray) Dim tagId As Integer Dim tagDescription As String Dim isPublic As Boolean Dim i As Integer = 0 Dim count As Integer = arr.Size Dim obj As Chilkat.JsonObject While i < count obj = arr.ObjectAt(i) tagId = obj.IntOf("tagId") tagDescription = obj.StringOf("tagDescription") isPublic = obj.BoolOf("isPublic") Debug.WriteLine("tagId: " & tagId) Debug.WriteLine("tagDescription: " & tagDescription) Debug.WriteLine("isPublic: " & isPublic) Debug.WriteLine("--") i = i + 1 End While |
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