EncoderFallbackBuffer::GetNextChar Method ()
.NET Framework (current version)
When overridden in a derived class, retrieves the next character in the fallback buffer.
Assembly: mscorlib (in mscorlib.dll)
An encoding operation calls the Fallback method if the operation encounters an unknown character or surrogate pair in the input. For example, in the case of a replacement fallback, if the Fallback method returns true, a substitute string exists that can be encoded instead of the unknown input. The encoding operation calls the GetNextChar method repeatedly and obtains the substitute string one character at a time. When all characters in the fallback buffer have been returned to the encoder, the GetNextChar method should return U+0000.
For an exception fallback handler, the GetNextChar method should return U+0000.
Universal Windows Platform
Available since 10
.NET Framework
Available since 2.0
Available since 10
.NET Framework
Available since 2.0
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