Hiding default gray column in datagridview winform

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.

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

Just set the Background-Color and the RowHeadersVisible-State of your DataGridView:

dataGridView1.BackgroundColor = Color.White;
dataGridView1.RowHeadersVisible = false;

You need set properties for RowHeaderVisible (from gridview properties) to be false

Just put this piece of code. Worked for me.

DataGrid.RowHeadersVisible = false;
DataGrid.ColumnHeadersVisible = false;

You have two approaches to do this:

1. Adding this line:

   dataGridView1.RowHeadersVisible = false;
   

   to...

   private void Form1_Load(object sender, EventArgs e)
   {
       dataGridView1.RowHeadersVisible = false;
   }
   

   -OR-

2. From (Project's Properties) window change True to false like this: