我如何能结合4个字节为32位无符号整数？ [英] How can I combine 4 bytes into a 32 bit unsigned integer?

问题描述

我想4个字节转换成32位无符号整数。

I'm trying to convert 4 bytes into a 32 bit unsigned integer.

我想，也许是这样的：

UInt32 combined = (UInt32)((map[i] << 32) | (map[i+1] << 24) | (map[i+2] << 16) | (map[i+3] << 8));

但是，这似乎并不奏效。我缺少什么？

But this doesn't seem to be working. What am I missing?

推荐答案

您班次都是关闭的8移了24，16，8和0。

Your shifts are all off by 8. Shift by 24, 16, 8, and 0.

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