Using Functions and Formulas
You can enter standard Microsoft™
Excel functions directly into the rules window.
Functions
Common functions used in DriveWorksXpress.
AND |
Returns TRUE if all its arguments are TRUE; returns FALSE if any argument
is FALSE |
IF AND |
Returns one value if all AND arguments are TRUE and another value if
any AND argument is FALSE |
IF OR |
Returns one value if any OR arguments are TRUE and another value if
any OR arguments are FALSE |
IF |
Returns one value if a condition you specify evaluates to TRUE and another
value if it evaluates to FALSE |
LEFT |
Returns the first character or characters in a text string |
OR |
Returns TRUE if any argument is TRUE; returns FALSE if all arguments
are FALSE |
RIGHT |
Returns the last character or characters in a text string |
& |
Joins two rules or joins two text strings into one text string |
ROUNDUP |
Rounds a number up, away from zero |
ROUNDDOWN |
Rounds a number down, toward zero |
For a complete list of functions, refer to worksheet functions in Microsoft
Excel Help.
Nesting Formulas
You can use a formula as an argument in another formula. This is called
nesting. For example, the following formula uses a nested formula to compare
the result with an Input Drop Down selection. The corresponding Configuration
value is reported:
Y= IF ( DropDownSelection
= "DropDownValueA"
, "ConfigBValue"
, IF ( DropDownSelection
= "DropDownValueB"
, "ConfigBValue"
, IF ( DropDownSelection
= "DropDownValueC"
, "ConfigCValue"
, "ConfigDValue"
) ) )