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Imports System.IO
Imports System.Text
Imports System.Runtime.Serialization
Imports System.Runtime.Serialization.Json
Module Module1
Sub Main()
Dim json As String = "{""count"":93,""results"":[{""listing_id"":45291928,""state"":""active"",""user_id"":8483376,""title"":"""",""description"":"""",""creation_tsz"":20100824,""ending_tsz"":20100824,""original_creation_tsz"":20100824,""last_modified_tsz"":20100824,""price"":1234.56,""currency_code"":"""",""quantity"":1000,""tags"":[],""materials"":[],""featured_rank"":null,""state_tsz"":0,""hue"":0,""saturation"":0,""brightness"":0,""is_black_and_white"":true,""urls"":"""",""views"":9876}]"
Dim lstCollections As New ListingCollections()
Dim ms As New MemoryStream(Encoding.UTF8.GetBytes(json))
Dim ser As New DataContractJsonSerializer(lstCollections.GetType())
lstCollections = TryCast(ser.ReadObject(ms), ListingCollections)
Console.WriteLine("state value of the third json element from results is : " & lstCollections.EtsyListings.Item(0).is_black_and_white)
ms.Close()
End Sub
<DataContract()> _
Public Class ListingCollections
Private _EtsyListings As List(Of Listingv2)
Private _totcount As Integer
<DataMember(Name:="results")> _
Public Property EtsyListings() As List(Of Listingv2)
Get
Return _EtsyListings
End Get
Set(ByVal value As List(Of Listingv2))
_EtsyListings = value
End Set
End Property
<DataMember(Name:="count")> _
Public Property totcount() As Integer
Get
Return _totcount
End Get
Set(ByVal value As Integer)
_totcount = value
End Set
End Property
Public Sub New()
End Sub
Public Sub New(ByVal EtsyListings As List(Of Listingv2), ByVal totcount As Integer)
Me._EtsyListings = EtsyListings
Me._totcount = totcount
End Sub
End Class
<DataContract()> _
Public Class Listingv2
Private _listing_id As Integer
Private _state As String
Private _user_id As Integer
Private _title As String
Private _description As String
Private _creation_tsz As Integer
Private _ending_tsz As Integer
Private _original_creation_tsz As Integer
Private _last_modified_tsz As Integer
Private _price As Decimal?
Private _currency_code As String
Private _quantity As Integer
Private _tags As List(Of String)
Private _materials As List(Of String)
Private _featured_rank As Nullable(Of Integer)
Private _state_tsz As Integer
Private _hue As Integer
Private _saturation As Integer
Private _brightness As Integer
Private _is_black_and_white As Boolean
Private _url As String
Private _views As Integer
<DataMember(Name:="listing_id")> _
Public Property listing_id() As Integer
Get
Return _listing_id
End Get
Set(ByVal value As Integer)
_listing_id = value
End Set
End Property
<DataMember(Name:="state")> _
Public Property state() As String
Get
Return If(_state Is Nothing, "", _state)
End Get
Set(ByVal value As String)
_state = value
End Set
End Property
<DataMember(Name:="user_id")> _
Public Property user_id() As Integer
Get
Return _user_id
End Get
Set(ByVal value As Integer)
_user_id = value
End Set
End Property
<DataMember(Name:="title")> _
Public Property title() As String
Get
Return _title
End Get
Set(ByVal value As String)
_title = value
End Set
End Property
<DataMember(Name:="description")> _
Public Property description() As String
Get
Return _description
End Get
Set(ByVal value As String)
_description = value
End Set
End Property
<DataMember(Name:="creation_tsz")> _
Public Property creation_tsz() As Integer
Get
Return _creation_tsz
End Get
Set(ByVal value As Integer)
_creation_tsz = value
End Set
End Property
<DataMember(Name:="ending_tsz")> _
Public Property ending_tsz() As Integer
Get
Return _ending_tsz
End Get
Set(ByVal value As Integer)
_ending_tsz = value
End Set
End Property
<DataMember(Name:="original_creation_tsz")> _
Public Property original_creation_tsz() As Integer
Get
Return _original_creation_tsz
End Get
Set(ByVal value As Integer)
_original_creation_tsz = value
End Set
End Property
<DataMember(Name:="last_modified_tsz")> _
Public Property last_modified_tsz() As Integer
Get
Return _last_modified_tsz
End Get
Set(ByVal value As Integer)
_last_modified_tsz = value
End Set
End Property
<DataMember(Name:="price")> _
Public Property price() As Decimal?
Get
Return If(_price Is Nothing, 0D, _price)
End Get
Set(ByVal value As Decimal?)
_price = value
End Set
End Property
<DataMember(Name:="currencycode")> _
Public Property currency_code() As String
Get
Return If(_currency_code Is Nothing, "", _currency_code)
End Get
Set(ByVal value As String)
_currency_code = value
End Set
End Property
<DataMember(Name:="quantity")> _
Public Property quantity() As Integer
Get
Return _quantity
End Get
Set(ByVal value As Integer)
_quantity = value
End Set
End Property
<DataMember(Name:="tags")> _
Public Property Tags() As List(Of String)
Get
Return _tags
End Get
Set(ByVal value As List(Of String))
_tags = value
End Set
End Property
<DataMember(Name:="materials")> _
Public Property materials() As List(Of String)
Get
Return _materials
End Get
Set(ByVal value As List(Of String))
_tags = _materials
End Set
End Property
<DataMember(Name:="featured_rank")> _
Public Property featured_rank() As Nullable(Of Integer)
Get
Return _featured_rank
End Get
Set(ByVal value As Nullable(Of Integer))
_featured_rank = value
End Set
End Property
<DataMember(Name:="state_tsz")> _
Public Property state_tsz() As Integer
Get
Return _state_tsz
End Get
Set(ByVal value As Integer)
_state_tsz = value
End Set
End Property
<DataMember(Name:="hue")> _
Public Property hue() As Integer
Get
Return _hue
End Get
Set(ByVal value As Integer)
_hue = value
End Set
End Property
<DataMember(Name:="sauration")> _
Public Property saturation() As Integer
Get
Return _saturation
End Get
Set(ByVal value As Integer)
_saturation = value
End Set
End Property
<DataMember(Name:="brightness")> _
Public Property brightness() As Integer
Get
Return _brightness
End Get
Set(ByVal value As Integer)
_brightness = value
End Set
End Property
<DataMember(Name:="is_black_and_white")> _
Public Property is_black_and_white() As Boolean
Get
Return _is_black_and_white
End Get
Set(ByVal value As Boolean)
_is_black_and_white = value
End Set
End Property
<DataMember(Name:="url")> _
Public Property URL() As String
Get
Return _url
End Get
Set(ByVal value As String)
_url = value
End Set
End Property
<DataMember(Name:="views")> _
Public Property views() As Integer
Get
Return _views
End Get
Set(ByVal value As Integer)
_views = value
End Set
End Property
Public Sub New()
End Sub
Public Sub New(ByVal listing_id As Integer, ByVal state As String, ByVal user_id As Integer, ByVal title As String, ByVal description As String, ByVal creation_tsz As Integer, ByVal ending_tsz As Integer, ByVal original_creation_tsz As Integer, ByVal last_modified_tsz As Integer, ByVal price As Decimal, ByVal currency_code As String, ByVal quantity As Integer, ByVal tags As List(Of String), ByVal materials As List(Of String), ByVal featured_rank As Nullable(Of Integer), ByVal state_tsz As Integer, ByVal hue As Integer, ByVal saturation As Integer, ByVal brightness As Integer, ByVal is_black_and_white As Boolean, ByVal url As String, ByVal views As Integer)
Me._listing_id = listing_id
Me._state = state
Me._user_id = user_id
Me._title = title
Me.description = description
Me._creation_tsz = creation_tsz
Me._ending_tsz = ending_tsz
Me._original_creation_tsz = original_creation_tsz
Me._last_modified_tsz = last_modified_tsz
Me._price = price
Me._currency_code = currency_code
Me._quantity = quantity
Me._tags = tags
Me._materials = materials
Me._featured_rank = featured_rank
Me._state_tsz = state_tsz
Me._hue = hue
Me._saturation = saturation
Me._brightness = brightness
Me._is_black_and_white = is_black_and_white
Me._url = url
Me._views = views
End Sub
End Class
End Module
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