Difference between revisions of "Runtime Type Information (RTTI)"
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| − | * http://www.blong.com/Conferences/BorConUK98/DelphiRTTI/CB140.htm | + | * [http://www.blong.com/Conferences/BorConUK98/DelphiRTTI/CB140.htm Run-Time Type Information In Delphi - Can It Do Anything For You?] |
Revision as of 01:15, 16 September 2016
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Runtime Type Information RTTI can be utilized to obtain a number of meta information in a Pascal application.
Converting a enumerated type to a string
One can use RTTI to obtain a string from a enumerated type.
uses TypInfo;
type
TProgrammerType = (tpDelphi, tpVisualC, tpVB, tpJava) ;
var
s: string;
begin
s := GetEnumName(TypeInfo(TProgrammerType), integer(tpDelphi));
// Here s = 'tpDelphi'
Writeln(s)
end.