Correct FieldNames of DocumentObject

Filesystem/DocumentObject.vb

@@ -1,12 +1,18 @@
-<Serializable>
+Imports System.Runtime.Serialization
+
+<Serializable>
 Public Class DocumentObject
-    Public ReadOnly Property FileName As String
-    Public ReadOnly Property ContainerId As String
-    Public ReadOnly Property DocumentId As Int64
+
+    <DataMember(Name:="FileName")>
+    Public ReadOnly FileName As String
+    <DataMember(Name:="ContainerId")>
+    Public ReadOnly ContainerId As String
+    <DataMember(Name:="DocumentId")>
+    Public ReadOnly DocumentId As Int64
 
     Public Sub New(ContainerId As String, DocumentId As Int64, FileName As String)
-        _ContainerId = ContainerId
-        _DocumentId = DocumentId
-        _FileName = FileName
+        Me.ContainerId = ContainerId
+        Me.DocumentId = DocumentId
+        Me.FileName = FileName
     End Sub
 End Class