Ascii.FromUtf16(ReadOnlySpan<Char>, Span<Byte>, Int32) Method

Definition

Namespace:

System.Text

Assembly:

System.Runtime.dll

Source:

Ascii.Transcoding.cs

Copies text from a source buffer to a destination buffer, converting from UTF-16 to ASCII during the copy.

public:
 static System::Buffers::OperationStatus FromUtf16(ReadOnlySpan<char> source, Span<System::Byte> destination, [Runtime::InteropServices::Out] int % bytesWritten);

public static System.Buffers.OperationStatus FromUtf16 (ReadOnlySpan<char> source, Span<byte> destination, out int bytesWritten);

static member FromUtf16 : ReadOnlySpan<char> * Span<byte> * int -> System.Buffers.OperationStatus

Public Shared Function FromUtf16 (source As ReadOnlySpan(Of Char), destination As Span(Of Byte), ByRef bytesWritten As Integer) As OperationStatus

Parameters

source

ReadOnlySpan<Char>

The source buffer from which UTF-16 text is read.

destination

Span<Byte>

The destination buffer to which ASCII text is written.

bytesWritten

Int32

When this method returns, contains the number of bytes actually written to destination. It's the same as the number of chars actually read from source.

Returns

OperationStatus

An OperationStatus describing the result of the operation.