System.Character.GetNumericValue
Delphi
function GetNumericValue(C: Char): Double;
function GetNumericValue(C: UCS4Char): Double;
function GetNumericValue(const S: string; Index: Integer): Double;
C++
extern DELPHI_PACKAGE double __fastcall GetNumericValue _DEPRECATED_ATTRIBUTE1("Use TCharHelper") (System::WideChar C)/* overload */;
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
function | public | System.Character.pas System.Character.hpp |
System.Character | System.Character |
Description
Warning: GetNumericValue is deprecated. Please use TCharHelper.GetNumericValue.
Determines the numeric value of a UTF-16 character.
This function is overloaded.
GetNumericValue returns the numeric value of the UTF-16 character C. If C is not in a numeric Unicode category, then the return value is undefined.
Returns the numeric value of the UTF-16 character and index Index of the string S. If this character is not in a numeric Unicode category, then the return value is undefined.
See Also