&是什么放; H57代表，我如何为C＃的翻译呢？ [英] What does &H57 represent and how can I translate it for C#?

问题描述

我想老VB.NET代码转换成C＃和我不知道关于当前行，这意味着什么真的。

I'm trying to convert old VB.NET code into C# and I'm not sure about the current line and what it means really.

VB.NET

Const REQUEST_EFI As Byte = &H57

这会不会在C＃是什么？我想：

What would this be in c#? I tried:

const byte request_efi = &H57;

但它说

But it says

H57不是当前
上下文的一部分

"H57 is not part of the current context".

首先，是如何与放大器。 H57字节？第二，它似乎与放大器;运营商在从串联此背景下留出不同的表现。三是明显的，如何赫克我重新写这个的C＃？大声笑。谢谢！

First of all, how is &H57 a byte? Second, it seems that the & operator has a different representation in this context aside from concatenation. Third obviously being, how the heck do I re-write this for C#? lol. Thanks!

推荐答案

我想这是一个十六进制数。对于语法将 0×57 在C＃。

I guess it is a hexadecimal number. The syntax for that would be 0x57 in C#.

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