Crystal Reports for Eclipse Designer Guide

Default values for the simple types (Crystal syntax)

An uninitialized variable will have the default value for its type. In general, it is not a good programming practice to rely on the default values of types. For example, initialize all local variables in your formula, initialize all global variables in a formula placed in the Report Header and initialize all shared variables in a formula placed in the Report Header of the main report.
When an array is resized using the Redim keyword, the entries are filled with default values for the type. It is useful to know about default values when using If and Select expressions.



SAP BusinessObjects
http://www.sap.com/sapbusinessobjects/
Support services
http://service.sap.com/bosap-support/
Product Documentation on the Web
http://help.sap.com/