System.IOUtils.TFile.WriteAllBytes

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Delphi

class procedure WriteAllBytes(const Path: string; const Bytes: TBytes); static;

C++

static void __fastcall WriteAllBytes(const System::UnicodeString Path, const System::DynamicArray<System::Byte> Bytes);

Properties

Type	Visibility	Source	Unit	Parent
procedure function	public	System.IOUtils.pas System.IOUtils.hpp	System.IOUtils	TFile

Description

Writes a byte array to a file.

Use WriteAllBytes to write a given array of bytes to a file. If the file specified by the Path parameter exists, it is overwritten; otherwise the file is created and filled with the given bytes. The following table lists the parameters expected by this method.

Name	Meaning
Path	The path to the file.
Bytes	The array of bytes to be written.

Note: WriteAllBytes raises an exception if the file cannot be accessed or the path is invalid.

See Also

• ReadAllBytes

• WriteAllText

• WriteAllLines