protected override void WriteRealTimeSignal()
{
try {
if (outputThreadRun)
{
return;
}
outputThreadRun = true;
OPCAdress adress = (OPCAdress)startOutputsAdress;
while (connectFlag && outputThreadRun)
{
int[] temp = new int[2] {
0, opcGroup.OPCItems.Item(adress.signalID).ServerHandle
};
Array serverHandles = (Array)temp;
Array Errors;
object[] valueTemp = new object[2] {
"", SynOutputs
};
Array values = (Array)valueTemp;
opcGroup.SyncWrite(1, ref serverHandles, ref values, out Errors);//同步写
Thread.Sleep(100);
}
}
catch (Exception) {
outputThreadRun = false;
}
}
public void ReadAressFile(string filePath)
{
string path = System.Environment.CurrentDirectory;
path = filePath + "\\OPCAdress";
if (!File.Exists(path))
{
throw new Exception("配置文件不存在！");
}
using (StreamReader sr = new StreamReader(path)) {
var line = sr.ReadLine();
while (line != null)
{
line = sr.ReadLine();
string[] strs = line.Split(',');
if (strs[0] != "No" && strs[0] != string.Empty)
{
if (strs[(int)eOPCAdressTitle.IsInput].Trim(' ') == "1")
{
OPCAdress adress = new OPCAdress();
adress.signalID = strs[(int)eOPCAdressTitle.AdressID];
AdressValueInfo valueInfo = new AdressValueInfo()
{
adress = adress,
deviceValue = new OPCValue(),
valueType = GetAdressType(strs[(int)eOPCAdressTitle.AdressType]),
};
this.AddInputSignal(strs[(int)eOPCAdressTitle.AdressName], valueInfo);
}
if (strs[(int)eOPCAdressTitle.IsOutput].Trim(' ') == "1")
{
OPCAdress adress = new OPCAdress();
adress.signalID = strs[(int)eOPCAdressTitle.AdressID];
AdressValueInfo valueInfo = new AdressValueInfo()
{
adress = adress,
deviceValue = new OPCValue(),
valueType = GetAdressType(strs[(int)eOPCAdressTitle.AdressType]),
};
this.AddOutputSignal(strs[(int)eOPCAdressTitle.AdressName], valueInfo);
}
}
}
}
}
protected override void ReadRealTimeSignal()
{
try {
if (inputThreadRun)
{
return;
}
inputThreadRun = true;
while (connectFlag && inputThreadRun)
{
OPCAdress adress = (OPCAdress)startInputsAdress;
OPCItem opcItem = opcGroup.OPCItems.Item(adress.signalID);
SynInputs = opcItem.Value;
Thread.Sleep(100);
}
}
catch (Exception) {
inputThreadRun = false;
}
}