The VB. NET Json operation includes nested

Imports System. runtime. serialization. jsonImports System. IOPartial Class _ Default Inherits System. web. UI. page Protected Sub button#click (ByVal sender As Object, ByVal e As System. eventArgs) Handles Button1.Click Dim strTest As String 'strtest = "{" "name": "" Peggy "", "" email "": "" peggy@gmail.com ""} "'button1. attributes. add ("onclick", "json (" & strTest & ")") strTest = "{" "result": [{"" content "": "" Hello "", "" sendPhone ":" 15523565211 "", "" replayTime ":" "09:45:15. 887 "" },{ "" content ":" "" "," "sendPhone": "" 15523565211 "", "" replayTime "": "" 09:42:48. 933 "" },{ "" content ":" "" "," "sendPhone": "" 15523565211 "," "replayTime "": "" 09:34:31. 727 ""}], "" success "": true} "'dim mytest As test' mytest = FromJosnT (Of Test) (strTest) 'response. write (mytest. name & "& mytest. email) Dim myTest As content myTest = FromJosnT (Of content) (strTest) For Each AB As BackContent In myTest. result Response. write (AB. content & AB. sendPhone & AB. replayTime) Next Response. write (myTest. success) End Sub Public Function FromJosn (ByVal josn As String) As Object Dim ds As DataContractJsonSerializer = New DataContractJsonSerializer (GetType (Test) Dim MS As MemoryStream = New MemoryStream (System. text. encoding. UTF8.GetBytes (josn) Return ds. readObject (MS) End Function Public Function ToJosnT (Of T) (ByVal myT As T) As String Dim ds = New DataContractJsonSerializer (GetType (T) Dim MS = New MemoryStream () ds. writeObject (MS, myT) Dim strReturn As String strReturn = Encoding. UTF8.GetString (ms. toArray () ms. close () Return strReturn End Function Public Function FromJosnT (Of T) (ByVal josn As String) As T Dim ds As DataContractJsonSerializer = New DataContractJsonSerializer (GetType (T )) dim MS As MemoryStream = New MemoryStream (System. text. encoding. UTF8.GetBytes (josn) Return ds. readObject (MS) End Function Protected Sub Button2_Click (ByVal sender As Object, ByVal e As System. eventArgs) Handles Button2.Click Dim myTest As New Test () myTest. name = "test" myTest. email = "adfas@163.com" Response. write (ToJosnT (Of Test) (myTest) End SubEnd ClassPublic Class Test Private _ name As String Public Property name As String Get Return _ name End Get Set (ByVal value As String) _ name = value End Set End Property Private _ email As String Public Property email As String Get Return _ email End Get Set (ByVal value As String) _ email = value End Set End PropertyEnd ClassPublic Class BackContent Private _ content As String Public Property content As String Get Return _ content End Get Set (ByVal value As String) _ content = value End Set End Property Private _ sendPhone As String Public Property sendPhone As String Get Return _ sendPhone End Get Set (ByVal value As String) _ sendPhone = value End Set End Property Private _ replayTime As String Public Property replayTime As String Get Return _ replayTime End Get Set (ByVal value As String) _ replayTime = value End Set End PropertyEnd ClassPublic Class content Private _ result As IList (Of BackContent) Public Property result As IList (Of BackContent) get Return _ result End Get Set (ByVal value As IList (Of BackContent )) _ result = value End Set End Property Private _ success As String Public Property success As String Get Return _ success End Get Set (ByVal value As String) _ success = value End Set End PropertyEnd Class