Same Name In autocomplete in c#

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C#

.NET

i want to create autocomplete in c# but want to retrive same name but it only display one name
for eg.

id=1
name=james
id=2
name=james

when i want to retrive james
it only give one james
i want to retrive 2 james
how i can do it.
code is.

textBox1.AutoCompleteMode = AutoCompleteMode.Suggest;
textBox1.AutoCompleteSource = AutoCompleteSource.CustomSource;
textBox1.AutoCompleteCustomSource = namesCollection;
SqlDataReader dReader;
SqlConnection conn = new SqlConnection("Data Source = .\\SQLEXPRESS; Initial catalog = smart_phone_book; Integrated Security = true");
SqlCommand cmd = new SqlCommand();
cmd.Connection = conn;
cmd.CommandType = CommandType.Text;
cmd.CommandText = "Select distinct Name from smart_book" + " order by Name ";
conn.Open();
dReader = cmd.ExecuteReader();
if (dReader.HasRows == true)
{
    while (dReader.Read())
        namesCollection.Add(dReader["Name"].ToString());

}