SysUtils.DecimalSeparator
From RAD Studio VCL Reference
Delphi Information
From SysUtils.pas
DecimalSeparator: Char
Unit: SysUtils
Type: variable
C++ Information
From SysUtils.hpp
wchar_t DecimalSeparator;
Unit: SysUtils
Type: variable
Description
DecimalSeparator is the character used to separate the integer part from the fractional part of a number. This variable must have a value other than #0.
On Windows, the initial value is fetched from LOCALE_SDECIMAL.