[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] | Reference for unit 'sysutils' (#rtl)

# RightStr

Return a number of characters from a string, starting at the end.

## Declaration

Source position: sysstrh.inc line 293

`function RightStr(`
`const S: string;`
`Count: Integer`
`):string;`

## Description

RightStr returns the Count rightmost characters of S. It is equivalent to a call to Copy(S,Length(S)+1-Count,Count).

If Count is larger than the actual length of S only the real length will be used.

## Errors

None.

## See also

LeftStr |  | Return a number of characters starting at the left of a string.
Trim |  | Trim whitespace from the ends of a string.
TrimLeft |  | Trim whitespace from the beginning of a string.
TrimRight |  | Trim whitespace from the end of a string.

## Example

    Program Example79;

    { This program demonstrates the RightStr function }

    Uses sysutils;

    Begin
      Writeln (RightStr('abcdefghijklmnopqrstuvwxyz',20));
      Writeln (RightStr('abcdefghijklmnopqrstuvwxyz',15));
      Writeln (RightStr('abcdefghijklmnopqrstuvwxyz',1));
      Writeln (RightStr('abcdefghijklmnopqrstuvwxyz',200));
    End.

Documentation generated on: May 14 2021