How to achieve click on datagridview list header not sorted?

kyoetsuu

Winform, thank you for your suggestion

shygza

for (int i = 0; i <this.dataGridView1.Columns.Count; i ++)
                this.dataGridView1.Columns [i] .SortMode = DataGridViewColumnSortMode.NotSortable;

Or set SortMode to NotSortable directly in the designer