Cannot display result set in Win Form DatagridView

I cannot display the results sets from my query in the datagridview. When I step through the code, I can see the data in the data adapter table and the binding source, but it will not display in the grid? Can anyone tell me what I'm missing?

{
    SqlConnection conn = new SqlConnection ("my conn string");

    //open
    conn.Open();

    ////pass the conn to command object
    string query = "select  * from main (nolock) where platter = 'first' and uk_5 in (" + List + ")";

    //creat开发者_StackOverflowe adapter to get data    
    SqlDataAdapter dAdapter = new SqlDataAdapter(query, conn);

    // Get data set instance
    DataSet dTable = new DataSet();

    // Fill data set
    dAdapter.Fill(dTable);

    //binding source to the data set
    BindingSource bSource = new BindingSource();
    bSource.DataSource = dTable;

    //displaying in datagridview
    DataGridView dgView = new DataGridView();
    dgView.AutoGenerateColumns = true;
    dgView.DataSource = bSource;

    //close
    conn.Close();
}

You're not adding the DataGridView that you're programmatically creating to any form, so it will not be displayed on your form . Add this code after you bind your BindingSource to your DataGridView:

Controls.Add(dgView);

Note that a DataGridView added to a form in this manner will be positioned and sized using defaults you probably don't want.

You can either create the DataGridView in the form designer or set these values programmatically: (example: dgView.Location = new System.Drawing.Point(100, 100); )