vb.net DataGridView 动态逐个选择所有单元格

Question

For i As Integer = 0 To DataGridView1.Rows.Count - 1
i += 1
DataGridView1.Rows(i).Cells((DataGridView1.CurrentCell.ColumnIndex)).Selected = True
Next

这样不行，用TIMER控件可能行，但是俺不会弄，请高手指点！

Answer 1

For i As Integer = 0 To DataGridView1.Rows.Count - 1
i += 1
DataGridView1.Rows(i).Cells((DataGridView1.CurrentCell.ColumnIndex)).Selected = True
Application.DoEvents()
System.Threading.Thread.Sleep(100);
Next