7.6

Table Of Contents

Syntax

fieldname( index ) string value

Argument

index

Integer value specifying the index of the field whose name should be retrieved. Correct values range from 1 to fieldcount().

Code Sample Example

"Field (function)" (page 540)

Find (function)

Checks for the presence of a string within a rectangular region of the current data page. If the specified string is found, the

function returns true. This allows you to look for strings within a more general area, rather than at some precise location.

Syntax

find( string1, column1, line1, column2, line2 ) Boolean value

Argument

string1

String value to look for.

column1, line1

Integer values for the top left corner of the rectangular region to search in the current data page.

column2, line2

Integer values for the bottom right corner of the rectangular region to search in the current data page.

Code Sample Example

This example looks for the word 'Invoice' within a region of the data page.

Example

if(find('Invoice',60,1,80,5))

show('Invoice')

elseif()

show('Sales Order')

endif()

Get (function)

Returns an element of an array.

Syntax

get( array, position ) array element