does not show me the records of the query in the reportViewer

I have a button in my window when I press load the datagridview but do not load the data to the report viewer

BUTTON CODE

OleDbConnection connection = MSAConnection.getConnection();
OleDbDataAdapter adapter = new OleDbDataAdapter();
DataSetS DataSet = new DataSetS();
private void Generar_Click(object sender, EventArgs e)
{
    string query = @"SELECT * FROM Persona";

    OleDbCommand command = new OleDbCommand(query, connection);
//            command.Parameters.AddWithValue("@desde", dateTimePickerDesde.Value.Date);

    adapter.SelectCommand = command;

    DataSet.Clear();

    adapter.Fill(DataSet, "DTPersona");

    dataGridView2.DataSource = DataSet;
    dataGridView2.DataMember = "DTPersona";
    dataGridView2.Refresh();

    ReportViewer.Clear();
    ReportViewer.RefreshReport();
}

What am I doing wrong?

THIS IS THE DataSet in the report designer

THIS IS THE DataTable