Description |
The Trim function removes blank and control characters (such as line feed) from the start and end of a string.
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| Notes | Use TrimLeft or TrimRight to limit the operation to just one end of the string.
| | Related commands | AnsiLeftStr | | Extracts characters from the left of a string | AnsiMidStr | | Returns a substring from the middle characters of a string | AnsiRightStr | | Extracts characters from the right of a string | Delete | | Delete a section of characters from a string | TrimLeft | | Removes leading blanks from a string | TrimRight | | Removes trailing blanks from a string |
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Download this web site as a Windows program.
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Example code : Illustrating Trim, TrimLeft and TrimRight | const
PaddedString = ' Letters ';
begin
ShowMessage('[' + TrimLeft(PaddedString) + ']');
ShowMessage('[' + TrimRight(PaddedString) + ']');
ShowMessage('[' + Trim(PaddedString) + ']');
end;
| Show full unit code | [Letters ]
[ Letters]
[Letters] |
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