API Proposal: Add BigEndian APIs to BinaryWriter and BinaryReader

[bunnyi116]

It is recommended that BinaryWriter and BinaryReader add support for large terminal read/write methods

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Issue Details

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It is recommended that BinaryWriter and BinaryReader add support for large terminal read/write methods

Author:	Bunnui
Assignees:	-
Labels:	area-System.IO
Milestone:	-

[stephentoub]

@Bunnui, is this an API request? Can you provide more details? I don't understand what this issue is.

[bunnyi116]

@Bunnui, is this an API request? Can you provide more details? I don't understand what this issue is.

Because of the platform, when communicating with the Java backend, C # does not provide a way to read and write to the big end in Stream and Binary encapsulation. Although I can convert Byte endian by inverting arrays, I see that BinaryPrimitives has methods for big endians. In BinaryWriter and BinaryReader, only the LittleEndian read-write method is provided, and there is no BigEndian processing method. I discard this class to implement the case to case conversion of stream read-write.

proposal
System.IO.BinaryReader
System.IO.BinaryWriter
Add support for big end read/write methods

[bunnyi116]

Because my English is not good, it is translated by machine, so maybe the words look strange, please forgive me!

[bunnyi116]

@Bunnui，这是 API 请求吗？你能提供更多细节吗？我不明白这个问题是什么。

Something like this, if the server is using Little Endian, BinaryReader, BinaryWriter is convenient, if the server is using big endian they become a nuisance.

The ReadString method also passes in the ReadByteLength,Encoding argument instead of the initial Encoding in the constructor, because it is possible to receive a different encoding

[jozkee]

@Bunnui I think this can be closed as duplicate of #26904.