Expressions

epf

How to create an expression that refers to another expression ??

Example:
Text38 = [Query1.Base]
Text39 = [Convert.ToDouble([Query1.BASE])*Convert.ToDouble([Query1.PORC_IMPUESTO])/100]

Text40 = Text38 + Text39
How to create the expression for Text40?

Thank you

elizabeth.biwan@gmail.com

In mathematics an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context. Mathematical symbols can designate numbers (constants) variables operations functions punctuation grouping and other aspects of logical syntax.