/// <summary>
/// 把4字节转为整型
/// </summary>
/// <param name="bs"></param>
/// <returns></returns>
public static int BytesToInt32(byte[] bs)
{
I32Bs lbs = new I32Bs();
lbs.bvalue = new BS4();
for (int i = 0; i < bs.Length; i++)
{
switch (i)
{
case 0: { lbs.bvalue.b1 = bs[i]; break; }
case 1: { lbs.bvalue.b2 = bs[i]; break; }
case 2: { lbs.bvalue.b3 = bs[i]; break; }
case 3: { lbs.bvalue.b4 = bs[i]; break; }
}
}
return(lbs.i32value);
}
/// <summary>
/// 把32整型转为字节
/// </summary>
/// <param name="v"></param>
/// <returns></returns>
public static byte[] Int32ToBytes(int v)
{
I32Bs lbs = new I32Bs();
lbs.i32value = v;
byte[] bs = new byte[4];
for (int i = 0; i < bs.Length; i++)
{
switch (i)
{
case 0: { bs[i] = lbs.bvalue.b1; break; }
case 1: { bs[i] = lbs.bvalue.b2; break; }
case 2: { bs[i] = lbs.bvalue.b3; break; }
case 3: { bs[i] = lbs.bvalue.b4; break; }
}
}
return(bs);
}
