This feature is only compatible with GroupDocs.Assembly for .NET 3.2.0 or later releases. The code uses some of the objects defined in The Business Layer. Template Syntax Formats Specifying String and Numeric Formats Learn more about string and numeric formats here.
Template Syntax
Products
OrderPrice
<>No data
<><><<[Product.ProductName] : upper>>
<<[Price] : arabicDash>><>
Total:
<<[Sum(c => c.Price)]>><>
For detailed technical information about syntax, expressions and report generation by the engine, please visit: Working with GroupDocs....ods The Code Working with Lazy And Recursive Access of Data...