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- Retrieving the definition
- Limitations
GetTypeDefinition (Function) In french: RécupèreDéfinitionType Gets the description of a type identified by name. PROCÉDURE Proc(ClassName is string)
Â
// Gets the definition of the class identified by name
MyDefinition is Définition
MyDefinition = GetTypeDefinition(ClassName) Description_report is Définition = GetTypeDefinition(RPT_CustomerOrders)
Syntax_description is Syntax Description = Description_report.DeclarationSyntax
// Iterate over the parameters of the report
FOR EACH x OF Syntax_description.Parameter
Trace(x.Name)
END Syntax
<Result> = GetTypeDefinition(<Element name>)
<Result>: Definition Definition variable. <Element name>: Character string - Name of the class or structure for which the definition should be retrieved.
- Name of the window, page or report for which the definition should be retrieved.
Remarks Retrieving the definition If the class or structure is unknown, GetTypeDefinition returns a Null definition with a non-fatal error ("Invalid definition"). If the element is not allocated, GetTypeDefinition returns a Null definition with a non-fatal error ("Element not allocated"). The error cases can be processed: - by comparing the description to Null.
- by checking the value of the ErrorOccurred variable.
Limitations - In a project, you cannot retrieve the definition of a class or structure coming from:
- an external component.
- an internal component.
- In an external component, you cannot retrieve the definition of a class or structure coming from the host project.
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