sum column values of list view

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i have a list view control. which have third column of int values... i want to sum all the values of that column on click of the button..

Posted 4-Jan-13 2:43am

Harpreet_125

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bbirajdar 4-Jan-13 8:46am

okay...So what exact help do you expect from us?

3 solutions

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CPallini · Answer 1 · 2013-01-04T02:55:00

Solution 1

What about a loop?

C#

int sum = 0;
foreach (ListViewItem li in lvw)
  sum += int.Parse(li.Subitems[2].Text);

Posted 4-Jan-13 2:55am

CPallini

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Espen Harlinn 7-Jan-13 4:15am

Something like that would do the trick :-D

Reza Alipour Fard · Answer 2 · 2013-01-04T04:19:00

Solution 3

Hi
If you want show sum of all columns you need 2 loops.
I think bellow code can be helpful for you:

int totalSum= 0;
foreach (ListViewItem item in [YourListView])
	for(int i = 0; i < [NumberOfColumns]; i++)
		totalSum += int.Parse(item.Subitems[i].Text);

Posted 4-Jan-13 4:19am

Reza Alipour Fard

sisir patro · Answer 3 · 2013-01-04T03:08:00

Solution 2

Hi,

Try like this:

C#

decimal gtotal = 0;
        foreach (ListViewItem lstItem in orderlist.Items)
        {
            gtotal += decimal.Parse(lstItem.SubItems[3].Text);
        }
        grandtotal.Text = Convert.ToString(gtotal);

Thanks

Posted 4-Jan-13 3:08am

sisir patro