I have been searching on how to do this for a very long time, and I have not managed to get a straight answer on the subject, so hopefully one of you StackOverflow users will be able to help me here. I have a WPF ListBox named CategoryList and a SDF database called ProgramsList.sdf (with two tables called CategoryList and ProgramsList). What I wish my program to do is get the category names from the CategoryList table and list them in the ListBox control called CategoryList.

Here's the code that I tried, but it only caused my program to crash.

    SqlConnection myConnection = new SqlConnection("Data Source=" + AppDomain.CurrentDomain.BaseDirectory + "ProgramsList.sdf");
    SqlDataReader myReader = null;

    myConnection.Open();
    CategoryList.Items.Clear();
    SqlDataReader dr = new SqlCommand("SELECT Name FROM CategoryList ORDER BY Name DESC", myConnection).ExecuteReader();

    while (myReader.Read())
    {
        CategoryList.Items.Add(dr.GetInt32(0));
    }
    myConnection.Close();

Can anyone help me? Thanks in advance!