DoubleClick row in DataGrid Error

Here is the Code I am working with that another member posted to help me out but it is throwing an Error that I just cannot figure out.

Thank You for the help!

A first chance exception of type 'System.ArgumentException' occurred in System.Data.dll

Additional information: Column 'ToyInfo' does not belong to table MyDataBinding.

string ToyInfo = drv.Row["ToyInfo"].ToString();

Below is the entire block of code:

private void DataGrid_MouseDoubleClick(object sender, MouseButtonEventArgs e)
        {
            DataGridRow dgr = sender as DataGridRow;
            DataRowView drv = dgr.DataContext as DataRowView;
            
            string toyId = drv.Row["ToyId"].ToString();

            conConnect = new SqlConnection("Data Source=GERRY;Initial Catalog=toyDB;Integrated Security=True");

            SqlCommand command = new SqlCommand("SELECT * FROM ToyInfo WHERE ToyId=@ToyId");
            command.Connection = conConnect;
            command.Parameters.AddWithValue("@ToyId", toyId);
            conConnect.Open();

            dAdapter = new SqlDataAdapter(command);
            DS = new DataSet();

            dAdapter.Fill(DS, "MyDataBinding");

            datagrid2.ItemsSource = DS.Tables[0].AsDataView();

            dAdapter.Dispose();
            conConnect.Close();
        }