我有一个字节数组，我想读此数组的整数。我该怎么办呢？

事情是这样的：

  INT I;

 选项​​卡=新的字节[32];

 我=的readInt（标签，0,3）; //我= INT从标签[0]到标签[3]（INT = 4个字节？）

 我=的readInt（标签，4,7）;
 

等等...

 字节[]字节= {0，0，0，25};

//如果系统架构是小端（也就是，小端的第一），
//反转的字节数组。
如果（BitConverter.IsLittleEndian）
    Array.Reverse（字节）;

INT I = BitConverter.ToInt32（字节，0）;
Console.WriteLine（INT：{0}，我）;
 

参考：如何：将一个字节数组为int

I have a byte array, and I would like to read an integer from this array. How can I do it?

Something like this:

 int i;

 tab = new byte[32];

 i = readint(tab,0,3); // i = int from tab[0] to tab[3] (int = 4 bytes?)

 i = readint(tab,4,7);

etc...

byte[] bytes = { 0, 0, 0, 25 };

// If the system architecture is little-endian (that is, little end first),
// reverse the byte array.
if (BitConverter.IsLittleEndian)
    Array.Reverse(bytes);

int i = BitConverter.ToInt32(bytes, 0);
Console.WriteLine("int: {0}", i);

Ref: How to: Convert a byte Array to an int