C#, desktop application. I am very new in code. Please some code for me. The name of my dgv is dataGridView1APen and I have a button named ArmyNC. When I shall press the button then the new dgv will appear. Please help me.
The old dgv is like:
Type | Item | Price | Quantity |
L | A | 3 | 2 |
M | B | 4 | 3 |
L | A | 5 | 7 |
M | B | 6 | 8 |
L | A | 3 | 5 |
S | C | 2 | 9 |
S | C | 1 | 12 |
The new dgv will like:
Sl. No. | Type | Item | TotalPrice | TotalQuantity |
1 | L | A | 11 | 14 |
2 | M | B | 10 | 11 |
3 | S | C | 3 | 21 |