JCL Help:JclEnumValueToIdent

 JCL Help: JclEnumValueToIdent Function

RuntimeTypeInformation.Conversions

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Summary

Converts an enumeration value to it's identifier.

Pascal

 function JclEnumValueToIdent(TypeInfo: PTypeInfo; const Value): string;

Parameters

Parameters	Description
TypeInfo: PTypeInfo	RTTI of the enumeration as returned by System.TypeInfo(enum type), JclGenerateEnum* or JclGenerateSubRange function.
const Value	Enumeration value.

Return Value

The identifier name of the value if the value is in range. If it's out of range the resulting string will contain "Value out of range (ordinal=Ord(Value))."

Description

JclEnumValueToIdent converts an enumeration value to it's identifier. JclEnumValueToIdent does exactly the same as GetEnumName but doesn't require an ordinal value. In addition JclEnumValueToIdent will do a range check on the value and return a "Value out of range" string if it's out of range.

About

Unit

JclRTTI

Donator

Theo Bebekis

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