c# - Hiding default gray column in datagridview winform

Question

Is there any way to remove or hide winform's datagrid gray area when data is not avaiable?

Second this how to remove/hide the default gray column?

  dataGridView1.DataSource = oresult;
  dataGridView1.Columns["Id"].Visible  = false;
  dataGridView1.Columns["AddedBy"].Visible = false;
  dataGridView1.Columns["AddmissionInClass"].Visible = false;
  dataGridView1.Columns["IsDeleted"].Visible = false;
  dataGridView1.Enabled = false;

I'm hiding useless columns like this but unable to find way to hide these.

Answer 1

To hide first column you can set RowHeadersVisible to false of your dataGrid