in Datagrid view

Question

i want code that loop on all DataGridView  and check quntity  of product if condtion =true then set another product with 0 price   May i get help

Kailash Polai · Answer

Hi
Loop through the datagridview rows and check the values of the field foe each row
Like
for each(var row in grd.Rows)
{
If(row.columns("yourcolumn").value.tostring()==100)
{
//Your code here
}
}

Carnation Flowers · Answer

its in sales invoice  we have offers issue if we used barcode i want in textbox leave evevt go to datagrid view and check quntity in grid if its = condition then when barcode read the free product read it by zero as example we have  product a and when any one buy aproduct a then will get one  from product a free barcode will read product a  as = 9$ and another product a as =0 i want when barcode read product has offer dont insert it into grid view but wating the next read to insert the free product as free can i get help please

Ramesh Palanivel · Answer

Hi Carnation,   Kindly post your some real data for help you!...