EncoderExceptionFallback.CreateFallbackBuffer 方法

定义

返回编码器回退缓冲区,如果无法将字符序列转换为字节序列,则该缓冲区引发异常。Returns an encoder fallback buffer that throws an exception if it cannot convert a character sequence to a byte sequence.

public:
 override System::Text::EncoderFallbackBuffer ^ CreateFallbackBuffer();
public override System.Text.EncoderFallbackBuffer CreateFallbackBuffer ();
override this.CreateFallbackBuffer : unit -> System.Text.EncoderFallbackBuffer
Public Overrides Function CreateFallbackBuffer () As EncoderFallbackBuffer

返回

EncoderFallbackBuffer

当无法编码字符序列时,解码器回退缓冲区引发异常。An encoder fallback buffer that throws an exception when it cannot encode a character sequence.

注解

编码器回退缓冲区负责接收和处理编码器无法转换为字节序列的字符。An encoder fallback buffer is responsible for receiving and handling characters that an encoder cannot convert to a byte sequence. 此方法返回类的实例 EncoderExceptionFallbackBuffer ,该类是类的子类 EncoderFallbackBufferThis method returns an instance of the EncoderExceptionFallbackBuffer class, which is a subclass of the EncoderFallbackBuffer class. EncoderExceptionFallbackBuffer EncoderFallbackException 每当将字符传递给方法时,对象都会引发异常 EncoderExceptionFallbackBuffer.FallbackAn EncoderExceptionFallbackBuffer object throws an EncoderFallbackException exception whenever characters are passed to its EncoderExceptionFallbackBuffer.Fallback method.

适用于