API:System.SysUtils.TUTF8Encoding.GetPreamble
Delphi
function GetPreamble: TBytes; override;
C++
virtual System::DynamicArray<System::Byte> __fastcall GetPreamble();
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | System.SysUtils.pas System.SysUtils.hpp |
System.SysUtils | TUTF8Encoding |
Description
Returns a preamble in a byte array that specifies the encoding that was used.
System.SysUtils.TUTF8Encoding.GetPreamble inherits from System.SysUtils.TMBCSEncoding.GetPreamble. All content below this line refers to System.SysUtils.TMBCSEncoding.GetPreamble.
Returns a preamble in a byte array that specifies the encoding that was used.
In the TMBCSEncoding class, GetPreamble returns a zero-length array. TMBCSEncoding does not define a specific preamble. This is left to descendant classes.