I'm new to .Net, so bear with my newby questions.

I pasted this code into a Vb Module from the help file. The line
that errors is marked below.

The error is:
"Value of type 'System.Data.SqlClient.SqlDataReader' cannot be converted to 'SQL_Examples.SQLDataReader'."

Imports System.Data.SqlClient

Public Class SQLDataReader

    Public Sub ReadMyData()

        Dim myConnString As String = "data source=(local);" & _
            "initial catalog=Northwind;" & _
            "user id=myuserid;" & _
            "password=mypassword"

        Dim mySelectQuery As String = "SELECT OrderID, CustomerID FROM Orders"
        Dim myConnection As New SqlConnection(myConnString)
        Dim myCommand As New SqlCommand(mySelectQuery, myConnection)

        myConnection.Open()

        Dim myReader As SQLDataReader
        myReader = myCommand.ExecuteReader()   <====== ERROR IS HERE

        ' Always call Read before accessing data.
        While myReader.Read()
            Console.WriteLine((myReader.GetInt32(0) & ", " & myReader.GetString(1)))
        End While

        ' Always call Close when done reading.
        myReader.Close()

        ' Close the connection when done with it.
        myConnection.Close()

    End Sub 'ReadMyData

End Class