Question : Sample App for iphone or ipad

Hi Experts,
I am interesting in learning the skills needed to make an App for the iphone/ipad. I am ok in programming with java and C#. I understand that I need to learn Objective C and use Xcode. I would like to have a sample app /project with source code to play with and learn. This should be reasonably complex.

Can you guys recommend one/two books that will help me learn everything needed to make an App?

Answer : Sample App for iphone or ipad

The code below is "air code" (not tested). I still think it would be better to use a query based on your actual tables instead of Query2, but in the end you need a solution that you can maintain, so it's your call.

(°v°)

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    Dim strSQL As String
    Dim varID
    
    strSQL = "SELECT * FROM tbl_survey WHERE survey_year='2010'"
    With CurrentDb.OpenRecordset(strSQL, dbOpenDynaset)
        Do Until .EOF
            varID = DLookup("ID","Query2","part_rate='52' and ID=" & !ID)
            If Not IsNull(varID) Then
                .Edit
                !service = True
                .Update
            End If
            .MoveNext
        Loop
        .Close
    End With