byte int8 int16 int32 相互转换

qq_42526332

于 2025-03-24 22:30:27 发布

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byte 就是 int8
int16有负数 uint16没有负数

        UInt16 getUInt16 (byte f1, byte f2)
        {
            byte[] fy = [f1, f2];
            var fyint = BitConverter.ToUInt16(fy, 0);
            return fyint;
        }
        Int16 getInt16(byte f1, byte f2)
        {
            byte[] fy = [f1, f2];
            var fyint = BitConverter.ToInt16(fy, 0);
            return fyint;
        }
        UInt32 getUInt32(byte f1, byte f2, byte f3, byte f4)
        {
            byte[] fy = [f1, f2,f3,f4];
            var fyint = BitConverter.ToUInt32(fy, 0);
            return fyint;
        }
        Int32 getInt32(byte f1, byte f2, byte f3, byte f4)
        {
            byte[] fy = [f1, f2, f3, f4];
            var fyint = BitConverter.ToInt32(fy, 0);
            return fyint;
        }