Display a sum of a column(field) in the view

Question

Hi
I would like to show the sum of a revenue field(currency) in any view of the opportunity entity(only when revenue field exist in the view) , may be at the end of the view or as a alert message on button click., but sum should change dynamically based on
the filters applied or selected records.
E.g. Here Est. Revenue to be summed and displayed.
Kindly help me... Thanks in advance.
Rekha.J

Answer 1

This is the Solution
Add This Code to Desing Page:-
<GridView id="GrdView1" Runat Server/>
<asp:TemplateField HeaderText="Date" ItemStyle-Width="100px">
                        <ItemTemplate>
                           <%# Eval("Date","{0:MMM d,yyyy}").ToString()%>
                        </ItemTemplate>
                        <FooterTemplate>
                            Sub-Total:
                        </FooterTemplate>
                    </asp:TemplateField>
                    <asp:TemplateField HeaderText="Amount" ItemStyle-Width="118px">
                        <ItemTemplate>
                            <%# GetAmount(decimal.Parse(Eval("Amount").ToString())).ToString()%>
                        </ItemTemplate>
                        <FooterTemplate>
                            <%# GetToalAmount().ToString("")%>
                        </FooterTemplate>
                    </asp:TemplateField>
</GrigView>
In the cs file write the code on pageload as
decimal TotalAmountPaid = 0;
    public decimal GetAmount(decimal Price)
        TotalAmountPaid += Price;
        return Price;
    public decimal GetToalAmount()
        return TotalAmountPaid;
Then Run This..............................