How do I Use IIf() with the Operator in a String

[PABBIRAJ]

i have 2 fields. Text1 and text2. Text1 is num field and text2 is text field. How to use iif. The data is like this..in text1 (22,335,69,85,6 3) and in text2 ("<=50",">=350" ,"<=75%"">=80%" ). I want show in the result as "P" or "F".

[TheSmileyCoder]

You can use Eval to calculate string expressions. Imagine you have a control on your form, called tbEval and you set its controlsource to:

=Iif(Eval(text1 & text2);"P","F")