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Reference for unit 'strutils' (#rtl)

MidBStr

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

Declaration

Source position: strutils.pp line 67

function MidBStr(

const AText: AnsiString;

const AByteStart: Integer;

const AByteCount: Integer

):AnsiString;

Arguments

`AText`		String to copy characters from.
`AByteStart`		Position (in bytes) to start copying from.
`AByteCount`		Number of characters (bytes) to copy.

Function result

Resulting string

Description

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

Errors

None.

LeftBStr		Copies Count characters starting at the left of a string.
AnsiMidStr		Returns a number of characters copied from a given location in a string
RightBStr		Copy a given number of characters (bytes), counting from the right of a string.
MidStr		Copies a number of characters starting at a given position in a string.