/// <summary> /// 数据转换,byte[]到string /// </summary> /// <param name="dataType"></param> /// <param name="buffer"></param> /// <returns></returns> public static BllResult <string> TransferBufferToString(HslSiemensDataEntity data) { try { switch (data.DataType) { case PLCDataType.BYTE: //字节转成int处理 return(BllResultFactory <string> .Sucess(reverseBytesTransform.TransByte(data.Buffer, 0).ToString(), null)); case PLCDataType.BOOL: //对于bool类型,我们需要判断此字节中的指定位是否为0 return(BllResultFactory <string> .Sucess(ConverHelper.GetBit(data.Buffer[0], data.BitOffset) == 1?true.ToString() : false.ToString(), null)); case PLCDataType.DWORD: return(BllResultFactory <string> .Sucess(reverseBytesTransform.TransUInt32(data.Buffer, 0).ToString(), null)); case PLCDataType.WORD: return(BllResultFactory <string> .Sucess(reverseBytesTransform.TransUInt16(data.Buffer, 0).ToString(), null)); case PLCDataType.INT: return(BllResultFactory <string> .Sucess(reverseBytesTransform.TransInt16(data.Buffer, 0).ToString(), null)); case PLCDataType.DINT: return(BllResultFactory <string> .Sucess(reverseBytesTransform.TransInt32(data.Buffer, 0).ToString(), null)); case PLCDataType.CHAR: return(BllResultFactory <string> .Sucess(reverseBytesTransform.TransString(data.Buffer, 0, data.Buffer.Length, Encoding.ASCII).Replace("\u0003", "").Trim(), null)); default: return(BllResultFactory <string> .Error("未识别")); } } catch (Exception ex) { return(BllResultFactory <string> .Error($"转换出错:{ex.Message}")); } }