C＃相当于Python的struct.pack的 [英] C# equivalent of python's struct.pack

问题描述

是否有C＃库，允许类似的功能Python的结构从的标准库？

Is there a library for C# that allows similar functionality to python's struct from the standard library?

一个可以与真正的对准结构颇有渊源模拟结构库。但我没有找到还没有任何办法直接控制在C＃中的字节序的结构（C＃中的结构似乎更适合于COM互操作，并减少对通用二进制包装）。

One can emulate the struct library quite closely with real aligned structs. But I didn't find yet any way to directly control the endianess in C#'s structs (the C#'s structs seems to be geared more towards COM interop, and less toward general purpose binary packing).

推荐答案

该最接近的很可能是使用<一个href=\"http://msdn.microsoft.com/en-us/library/system.io.binarywriter.aspx\"><$c$c>BinaryWriter写入一个<一个href=\"http://msdn.microsoft.com/en-us/library/system.io.memorystream.aspx\"><$c$c>MemoryStream,或<一个href=\"http://msdn.microsoft.com/en-us/library/system.bitconverter.aspx\"><$c$c>BitConverter对于一次性转换单个值到字节数组中。

The closest equivalent would probably be to use BinaryWriter writing into a MemoryStream, or BitConverter for a one-off conversion of a single value into a byte array.

如果你想控制的字节顺序，可以使用来自 MiscUtil 我EndianBinaryWriter / EndianBitConverter。一个额外的功能，我的 EndianBitConverter 的是，你可以转换到一个现有的阵列，这将帮助你，如果你想端口结构的特定部分。包自己。

If you want to control the endianness of that, you can use my EndianBinaryWriter/EndianBitConverter from MiscUtil. One extra feature of my EndianBitConverter is that you can convert into a specific portion of an existing array, which would help you if you wanted to port struct.pack yourself.

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