[Overview][Resource strings][Constants][Types][Procedures and functions][Index] Reference for unit 'StrUtils' (#rtl)

AnsiLeftStr

Copies a number of characters starting at the left of a string

Declaration

Source position: strutils.pp line 91

function AnsiLeftStr(

  const AText: AnsiString;

  const ACount: SizeInt

):AnsiString;

Arguments

AText

  

String to copy characters from.

ACount

  

The number of characters to copy.

Function result

Resulting string contains the first ACount characters

Description

AnsiLeftStr returns the ACount leftmost characters from AText. If ACount is larger than the length of AText, only as much characters as available in AText will be copied. If ACount is zero or negative, no characters will be copied. The characters are counted as characters, not as Bytes.

This function corresponds to the Visual Basic LeftStr function.

Errors

None.

See also

AnsiMidStr

  

Returns a number of characters copied from a given location in a string

AnsiRightStr

  

Copies a number of characters starting at the right of a string

LeftStr

  

Copies Count characters starting at the left of a string.

RightStr

  

Copy a given number of characters, counting from the right of a string.

MidStr

  

Copies a number of characters starting at a given position in a string.

LeftBStr

  

Copies Count characters starting at the left of a string.

RightBStr

  

Copy a given number of characters (bytes), counting from the right of a string.

MidBStr

  

Copies a number of characters starting at a given position in a string.


Documentation generated on: Jun 23 2021