VB.net Access Check if Primary Key column is an AutoNumber

Hi
I use the following VB.net code to check if a column is a Primary key.
How do I check whether it is an AutoNumber column


 Public Function getKeyNames(tableName As String) As String
        Try


            Dim connection As New OleDbConnection(Globals.ThisAddIn.oRIGHT.lblConnectionString.Text)
            connection.Open()

            Dim mySchema As DataTable = TryCast(connection, OleDbConnection).GetOleDbSchemaTable(OleDbSchemaGuid.Primary_Keys, New [Object]() {Nothing, Nothing, tableName})


            ' following is a lengthy form of the number '3' :-)
            Dim columnOrdinalForName As Integer = mySchema.Columns("COLUMN_NAME").Ordinal

            For Each r As DataRow In mySchema.Rows
                'THIS GETS ALL THE KEYS IN THE TABLE -BUT I AM JUST USING THE FIRST ONE
                ''returnList.Add(r.ItemArray(columnOrdinalForName).ToString())
                getKeyNames = r.ItemArray(columnOrdinalForName).ToString()
                GoTo Jump 'Jump out after retrieving first one
            Next

Jump:
        Catch ex As Exception
            MsgBox(ex.Message)
        End Try

    End Function
Murray BrownMicrosoft Cloud Azure/Excel Solution DeveloperAsked:
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Meir RivkinConnect With a Mentor Full stack Software EngineerCommented:
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Murray BrownMicrosoft Cloud Azure/Excel Solution DeveloperAuthor Commented:
Hi Sedgwick

Thanks for that but what SQL query or VB.net code would I use for that?
0
 
Murray BrownMicrosoft Cloud Azure/Excel Solution DeveloperAuthor Commented:
Thanks
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