hi all,

  i have a product table ,i already achieve subtotal function field ,but now i want achieve total a function.
my subtotal function is:{Product_Tb.Product Quantity} * {Product_Tb.Product Price}
then how  will  to total a function achieve,
i try below "total"function:
sum({Product_Tb.Product Quantity} * {Product_Tb.Product Price}
)
but crystal reports prompt  error:here need one the field

thanks in advance.

hi Rohit Kesharwani

i want achieve used sum function  statistical all subtotal.

Hello aken..

You can achieve the total function by using Running Total Field:
For running total field see this link:
http://www.mindstick.com/Articles/d482235f-3777-44d6-9599-5b790444e851/?Running Total Field in Crystal Report

For the above problem:
Right click on running total field-->Select New-->Put the Formula(created qty * price) from the left pane to Field to summarize field and select sum from the Type of summary dropdownlist--click ok.

After this drag the running field and drop it into footer section of the report. Finally you can see a total in footer section.

Thanks.

hi Rohit Kesharwani ,

      thanks for your answer.

other,can you  provide a vs2010 professional edition link address  give me.

thanks.

hi Rohit Kesharwani ,

i looked your blog article,me to very appreciate you write article.
Unfortunately I can not use vs2010 some crystal reports functional.

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hello aken,

i think you do not install a VS 2010 properly or not using a proper setup to install.

Hi aken H

You need to check System.Data.Entity dll. You can try by replacing this dll via microsoft site.

Maybe ur application starts working.

Thanks.

hi Rohit Kesharwani ,

you can provide link address?

thanks.

 hi Rohit Kesharwani,

you used VS2010 is what edition, where are from download，can you provide download address.

thanks.