Hi Guys! I have a datagridview in my form with two communs (A&B) i will like to set col A values to col B and skip row one of A

Question

A | B
......................
0 20
20 30
30 40
40 50
50 60
60 70 .....

Col A take automatically the previous row value of Col B. But in case of first row it set 0 since no value exit before row 1 of Col B. Thank in advance.

Answer 1

I am not sure. I understand what you are asking.

Is it ok to just hide col A ?

this.dataGridView1.Columns["CustomerID"].Visible = false;