Remove blue colored row from DataGridView WinForms

Question

When I fill a DataGridView row by row (calling it\'s add function), the top row gets blue colored. It\'s not selected because I tried ClearSelection() also but it didnt work

Answer 1

To achieve this along with the ClearSelection you will need to set one more property

Try this in the DataBindingComplete

dataGridView1.ClearSelection();
dataGridView1.CurrentCell = null;

EDIT

Based on your comments you can modify the code as

if (e.KeyCode == Keys.Up && dataGridView1.CurrentCell.RowIndex == 0)
{                   
     this.ActiveControl = textBoxPartySearch;
     dataGridView1.Refresh();
     dataGridView1.ClearSelection();
     dataGridView1.CurrentCell = null;
     e.Handled = true;
}