Data Types
Crystal Reports will support most common Delphi data types provided through a User-Defined Function developed in Delphi 3.0. The following table shows how Crystal Reports converts the most common Delphi data types to data types supported by the Formula Editor:
Delphi Data Types
| Formula Editor Data Types
|
ShortInt Integer LongInt Real Single Double
| NumberVar
|
Currency
| CurrencyVar
|
Date
| DateVar
|
Boolean
| BooleanVar
|
String
| StringVar
|
Note: Ranges--The range data type available in the Crystal Reports Formula Editor is not supported in COM-based User-Defined Functions.