LayoutNames
Purpose 
Returns a list of the names of all layouts in fileName, separated by carriage returns.
Format 
LayoutNames(fileName)
Parameters 
fileName - the name of an open database file (local or remote).
Important  See Design functions for information about literal text parameters.
Data type returned 
text
Originated in 
FileMaker Pro 6.0 or earlier
Examples 
LayoutNames(“Customers”) returns a list of all the layouts in the Customers database file.
Related topics 
Functions reference (category list)
Functions reference (alphabetical list)
About formulas
About functions
Defining calculation fields
Using operators in formulas