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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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Task/String-interpolation-included-/Delphi/string-interpolation-included-.delphi Normal file
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program Project1;
uses
System.SysUtils;
var
Template : string;
Marker : string;
Description : string;
Value : integer;
Output : string;
begin
// StringReplace can be used if you are definitely using strings
// http://docwiki.embarcadero.com/Libraries/XE7/en/System.SysUtils.StringReplace
Template := 'Mary had a X lamb.';
Marker := 'X';
Description := 'little';
Output := StringReplace(Template, Marker, Description, [rfReplaceAll, rfIgnoreCase]);
writeln(Output);
// You could also use format to do the same thing.
// http://docwiki.embarcadero.com/Libraries/XE7/en/System.SysUtils.Format
Template := 'Mary had a %s lamb.';
Description := 'little';
Output := format(Template,[Description]);
writeln(Output);
// Unlike StringReplace, format is not restricted to strings.
Template := 'Mary had a %s lamb. It was worth $%d.';
Description := 'little';
Value := 20;
Output := format(Template,[Description, Value]);
writeln(Output);
end.