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Trim whitespace from the end of a string.
Source position: sysstrh.inc line 99
function TrimRight( |
const S: string |
):string; |
const S: WideString |
):WideString; |
Trim strips blank characters (spaces and control characters) at the end of S and returns the resulting string. All characters with ordinal values less than or equal to 32 (a space) are stripped.
If the string contains only spaces, an empty string is returned.
None.
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Trim whitespace from the ends of a string. |
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Trim whitespace from the beginning of a string. |
Program Example86; { This program demonstrates the TrimRight function } Uses sysutils; {$H+} Procedure Testit (S : String); begin Writeln ('"',TrimRight(S),'"'); end; Begin Testit (' ha ha what gets lost ? '); Testit (#10#13'haha '); Testit (' '); End.