To show the Sum of Total(Column Value) in Gridview Footer

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Hi friends,
i am stuck in my development,
i have a column named quanity in Gridview and another column name Price per Unit,
Total in which value=quantity*PricePerUnit;
but i have a TextChanged Event for Quantity textbox on which calculation is done and displayed in total Column of Gridview.

now i want the Sum of (Total) Column in GridviewFooter. as i enter the value in Quantity of any row in Gridview.

need help

regards
Aamir

Posted 19-Jul-12 19:40pm

aamir07

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Santhosh Kumar Jayaraman · Answer 1 · 2012-07-19T19:46:00

Solution 1

try this.

http://csharpdotnetfreak.blogspot.com/2009/07/display-total-in-gridview-footer.html[^]

Posted 19-Jul-12 19:46pm

Santhosh Kumar Jayaraman

Raje_ · Answer 2 · 2012-07-19T19:50:00

This code will help you:-

C#

 int total = 0;
protected void girdview_OnRowDataBound(object sender, GridViewRowEventArgs e)
{
  if(e.Row.RowType == DataControlRowType.DataRow)
  {
    total += Convert.ToInt32(DataBinder.Eval(e.Row.DataItem, "Amount_column"));
   }
  if(e.Row.RowType == DataControlRowType.Footer)
  {
    Label lblAmount = (Label)e.Row.FindControl("amountLabe");
    lblAmount.Text = total.ToString();
  }
}

Good luck.

MAU787 · Answer 3 · 2012-07-19T19:57:00

Solution 3

http://www.dotnetfunda.com/forums/thread7788-gridview-contol-for-footer-template.aspx[^]

http://www.telerik.com/community/code-library/aspnet-ajax/grid/calculated-column-with-total-in-footer.aspx[^]

Posted 19-Jul-12 19:57pm

MAU787

Sandeep Mewara · Answer 4 · 2012-07-19T19:59:00

Solution 4

You need to keep the track of total per row in RowDataBound event. At the end, assign the total to the footer template total field.

Have a look here: MSDN: GridView Examples for ASP.NET 2.0: Displaying Summary Data in the Footer[^]

Go through it, learn and try out.

Posted 19-Jul-12 19:59pm

Sandeep Mewara

Jamil Hallal · Answer 5 · 2012-07-19T20:53:00

Solution 6

Check of the following solution:

http://weblogs.asp.net/jhallal/archive/2012/07/20/displaying-summary-information-sum-or-total-in-the-gridview-s-footer.aspx[^]

Posted 19-Jul-12 20:53pm

Jamil Hallal

aamir07 · Answer 6 · 2012-07-19T20:22:00

Solution 5

Dear friends,
i am getting the following error:
DataBinding: 'System.Data.DataRowView' does not contain a property with the name 'total'.

Posted 19-Jul-12 20:22pm