Hi, i have this datagridview containing column: {product, price, quantity, Total price}, and a 'calculate' button. I need to enter the quantity column and when I press 'calculate' button, it will calculate total price by price*quantity
what i am struggling now is how to grab the 'text' in "quantity" column, as i won't fill everything in it, maybe only one row.
Example:
product price quantity total price
-------------------------------------------------
topaz 100
emerald 400 4
gold 300 2
How to get the text in quantity? --> "4" and "2"
and i want to multiply it with the "price"
thanks!