Unit 'AmigaDOS'	Package
[Overview][Constants][Types][Procedures and functions][Variables][Index]	[#morphunits]

StrToLong

string to Integer value (decimal)

Declaration

Source position: amigados.pas line 2181

function StrToLong(

string1: PChar;

var value: LongInt

):LongInt;

Arguments

value

Pointer to integer value. Set to 0 if no digits are converted.

Function result

Number of characters converted or -1.

Description

Converts decimal string into Integer value. Returns number of characters converted. Skips over leading spaces and tabs (included in count). If no decimal digits are found (after skipping leading spaces and tabs), StrToLong() returns -1 for characters converted, and puts 0 into value.