Reference for package '#rtl'

MidStr

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

Declaration

Source position: strutils.pp line 88

  function MidStr(const AText: AnsiString; const AStart: SizeInt; 
                 const ACount: SizeInt) : AnsiString;
  function MidStr(const AText: WideString; const AStart: SizeInt; 
                 const ACount: SizeInt) : WideString;

Description

MidStr returns a string containing the first ACount bytes from the string AText starting at position AStart. If AStart+ACount is larger than the length (in characters) of AText, only as many characters as available are returned. If AStart is less than 1 or larger than the length of AText, then no characters are returned.

This function is equivalent to the standard Copy function, and is provided for completeness only.

Errors

None.

See also

Name Description
AnsiMidStr Returns a number of characters copied from a given location in a string
LeftStr Copies Count characters starting at the left of a string.
MidBStr Copies a number of characters starting at a given position in a string.
RightStr Copy a given number of characters, counting from the right of a string.