multiply the two columns in datagridview

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C#

int s1 = Convert.ToInt16(dataGridView1.CurrentRow.Cells[3].Value);

int s2 = Convert.ToInt16(dataGridView1.CurrentRow.Cells[6].Value);

int s3 = s1 * s2;

dataGridView1.CurrentRow.Cells[38].Value = s3;

this is working fine

when i change the value lively in dataGridView1.CurrentRow.Cells[3] it multiply with the changed value

with dataGridView1.CurrentRow.Cells[6] and display the value in

dataGridView1.CurrentRow.Cells[38]

like

cell[3] cell[6] cell[38]
5 5 30

pls help

thanks in advance

Posted 13-Feb-13 21:54pm

sathish k.kumar

Updated 5-May-18 0:48am

v2

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Maciej Los · Answer 1 · 2013-02-13T22:44:00

Solution 1

Use DataGridView.CellValueChanged[^] event. At the end of article you'll find an example code.

Posted 13-Feb-13 22:44pm

Maciej Los

Comments

sathish k.kumar 14-Feb-13 5:42am

its not working. i tried your example but when ever the form loads its multiplying the values.
when the cell value is changed t time only value should get multiply otherwise remain the same

Maciej Los 14-Feb-13 5:53am

What's not working? Improve your question and paste the part of code which not working and explain why. Describe your expectations.