void ReadDData()
{
if (status >= 0)
{
if (pDLst != null && pDLst.Count > 0)
{
ushort[] inputs = master.ReadHoldingRegisters((ushort)pDLst[0].Address, (ushort)pDLst.Count);
if (inputs != null && inputs.Count() == pDLst.Count)
{
for (int i = 0; i < pDLst.Count; i++)
{
pDLst[i].ShowValue = inputs[i].ToString();
}
}
}
}
}
bool getDValueFromLst(List <XJPlcInfo> tDplcLst)
{
//这里dplcinfo 已经默认传进来 两个了
try
{
/***
* if (tDplcLst[0].AbsAddr == 41674)
* {
* int i = 0;
* }
***/
ushort[] inputs = master.ReadHoldingRegisters((byte)Constant.DefaultUnitId, (ushort)tDplcLst[0].AbsAddr, (ushort)(tDplcLst.Count));
// ushort[] inputs = master.ReadHoldingRegisters((byte)Constant.DefaultUnitId,200,20);
if (inputs != null && inputs.Count() == tDplcLst.Count)
{
ErrorConnCount = 0;
for (int i = 0; i < tDplcLst.Count(); i++)
{
if (IsRePackCmdReadDMDataOut)
{
return(true);
}
byte[] a = BitConverter.GetBytes(inputs[i]);
tDplcLst[i].ByteValue[0] = a[1]; //低字节
tDplcLst[i].ByteValue[1] = a[0]; //低字节
}
for (int i = 0; i < tDplcLst.Count(); i++)
{
if (IsRePackCmdReadDMDataOut)
{
return(true);
}
if (tDplcLst[i].Row >= dataForm.Rows.Count)
{
continue;
}
string sValue = tDplcLst[i].PlcValue.ToString();
int iValue = tDplcLst[i].PlcValue;
if (!dataForm.Rows[tDplcLst[i].Row]["value"].ToString().Equals(sValue) &&
!tDplcLst[i].IsInEdit && (tDplcLst[i].BelongToDT != null))
{
if (dataForm.Rows[tDplcLst[i].Row]["addr"].ToString().Contains(tDplcLst[i].RelAddr.ToString()) &&
dataForm.Rows[tDplcLst[i].Row]["addr"].ToString().Contains(tDplcLst[i].StrArea)
)
{
if (tDplcLst[i].BelongToDT != null)
{
dataForm.Rows[tDplcLst[i].Row]["value"] = sValue;
double ration = 1;
if (double.TryParse(dataForm.Rows[tDplcLst[i].Row][Constant.strParam7].ToString(), out ration))
{
dataForm.Rows[tDplcLst[i].Row]["value"] = sValue;
dataForm.Rows[tDplcLst[i].Row][Constant.strParam6] = (iValue / ration).ToString("0.00");
}
}
}
}
}
return(true);
}
return(false);
}
catch (Exception ex)
{
return(false);
}
}