7.5

Table Of Contents

Integer value specifying the line number to return. If no <>index<> paramter is specified, the default value is 0.

Code Sample Example

This example illustrates how to assign data from the current data page to a string variable by using the regionline() command.

Example

define(&invnum, string, regionline(2.1807,0.3018,3.8843,0.9054, 0))

Related topics:

l "Region (function)" (page 502)

ResourceType (function)

Returns the type of a resource. Recall that resources are either images or attachments.

Syntax

resourcetype( name ) integer value

Argument

name

String value that specifies the name of the resource.

Return Values

Return value: Indicates:

0 The resource does not exist or could not be found.

1 A color bitmap.

2 A monochrome bitmap.

3 A grayscale bitmap.

4 An Encapsulated PostScript (EPS) image.

5 A PostScript file.

6 A Portable Document Format (PDF) file.

Code Sample Example

This example sets the variable &resolution to 200 DPI if the resource is a color bitmap, and to 75 DPI if it is not.

Example

if( eq(resourcetype( ‘employee’ ), 1))

&resolution := 200

elseif

&resolution := 75

endif