(Visual Basic 6.0) Load JSON Object from HTTP Response Body

Demonstrates how to load the HTTP response body directly into a JSON object.

Note: This example requires Chilkat v9.5.0.89 or greater because it uses the GetBodyJson method. Prior to v9.5.0.89, and application would need to first copy the HTTP response body to a Chilkat StringBuilder object by calling GetBodySb, and then load the JSON object by calling LoadSb.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

Dim http As New ChilkatHttp
Dim success As Long

Dim resp As ChilkatHttpResponse
Set resp = http.PText("GET","https://www.chilkatsoft.com/exampledata/sample.json","","","",0,0)
If (http.LastMethodSuccess = 0) Then
    Debug.Print http.LastErrorText
    Exit Sub
End If

' A JSON object is JSON that begins with "{" and ends with "}"
Dim json As New ChilkatJsonObject

' If we wish to transfer (instead of copy) the JSON from the HttpResponse to the JsonObject, then add the keyword "TakeResponseBody" to UncommonOptions
' This could save memory for extremely large JSON responses.
resp.UncommonOptions = "TakeResponseBody"

success = resp.GetBodyJson(json)

json.EmitCompact = 0
Debug.Print json.Emit()

' Note: If UncommonOptions contained "TakeResponseBody", then the response BodyStr will now be empty:
Debug.Print "----"
Debug.Print resp.BodyStr