Request entity too large bug or something else?

Question

Hi,

I am trying to insert to database a file which size is 8Mb, but when executing Save  i am getting the error Below.

What do you sugest? I did not have that problem with Lightswitch v.1

Thank you

RequestEntityTooLarge   
at System.Data.Services.Client.BaseSaveResult.HandleResponse(RequestInfo requestInfo, HttpStatusCode statusCode, String responseVersion, Func`1 getResponseStream, Boolean throwOnFailure, Version& parsedResponseVersion)
   at System.Data.Services.Client.BatchSaveResult.HandleBatchResponse()

=====CODE USED TO INSERT FILE

     Private Sub FilesAddNew_Execute()
            Dim f = DataWorkspace.ApplicationData.Files.AddNew
            f.Patient = Patient

            Dim fileinfoobj As FileInfo = SelectFile()
            If Not fileinfoobj Is Nothing Then
                Dim reader = DocumentReader.Create(fileinfoobj)
                Using reader
                    f.Notes = fileinfoobj.Name
                    f.FileDetail.FileExtension = fileinfoobj.Extension.ToLower
                    f.FileDetail.FileData = reader.ToBinary
                    'Dim document = Me.Documents.AddNew
                    'document.Name = file.Name
                    'document.File = reader.ToBinary
                End Using
            ElseIf fileinfoobj Is Nothing Then
                f.Delete()
            End If
            DataWorkspace.ApplicationData.SaveChanges()
            Files.SelectedItem = f
        End Sub

        Private Function SelectFile()
            Dim result As FileInfo = Nothing
            Dispatchers.Main.Invoke(
            Sub()
                Dim dlg = New OpenFileDialog()
                If dlg.ShowDialog = True Then
                    result = dlg.File
                End If
            End Sub)

            SelectFile = result
        End Function

Answer 1

Yes, this is an object size issue.

modify these parts of your web.config file. 

  <system.serviceModel>
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
    <behaviors>
      <serviceBehaviors>
        <behavior>
          <dataContractSerializer maxItemsInObjectGraph="6553600"/>
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <bindings>
      <webHttpBinding>
        <binding maxReceivedMessageSize="6553600" />
      </webHttpBinding>
    </bindings>
  </system.serviceModel>

Increase the numbers by a factor of 10 and see what happens

Answer 2

Hi and thank you.. that Did solve the problem!