troubleshooting Question

Calculated field in a gridview

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dizzycat asked on
C#ASP.NETVisual Basic.NET
15 Comments1 Solution3560 ViewsLast Modified:
Hi experts

Using 4 with either C# or as the code behind I want to have a calculated field in a gridview, i have researched how to do this and it seems there are several options, in my gridview amongst other fields i have:  Item_Price, Quantity and Total, i want the Total field to = the Item_Price * Quantity, the only bound field is the Item_Price the other two are Templates, i have tried using:

<asp:TemplateField HeaderText="Total">
<asp:Label Text='<% Eval ("Item_Price") * Eval ("Quantity") %>'

This does not work though, ideally I would like a checkbox in the gridview to trigger the calculation.
Hope somebody can help
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