how to Find the multiplication of 2 Columns in a dtagridview and display the answer in 3rd column

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col1 col2 = col3
2 3 = 6

this is my code

Double quantity = Double.Parse(row.Cells["clmQuantity"].Value.ToString());
Double purrate = Double.Parse(row.Cells["clmPurRate"].Value.ToString());
Double amount = Math.Round(quantity * purrate, 2);
amount = Double.Parse(row.Cells["clmAmount"].Value.ToString());

Posted 9-Mar-10 19:43pm

santhosh1985april

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jayantbramhankar · Answer 1 · 2010-03-09T20:34:00

Solution 1

try this,

C#

foreach (DataGridViewRow row in dataGridView1.Rows)
           {
               row.Cells["clmAmount"].Value = (Double.Parse(row.Cells["clmQuantity"].Value.ToString()) * Double.Parse(row.Cells["clmPurRate"].Value.ToString())).ToString();
           }

Hope this helps

Posted 9-Mar-10 20:34pm

jayantbramhankar