Mobiles :: Running Total For Selected Columns?

Jun 9, 2010

I have done some research research on my problem never found a good tutorial or post to follow. I have an mobile control ObjectList filled with a generic collection of object. This displays the data in tabular form with no problem and I have a column named amount which has a content of type decimal. Now, I wanted to calculate/display the sum of the amount column at the bottom part using the footer template.

As an example, here is my mobile form page (using ObjectList):

[Code]....

and here is my code behind:

[Code]....

What I want to do is to fill-in the mobile label control (lblTotalAmount) with the value of the TotalAmount
variable on my code behind but it think the label control is always null.

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