static void Main(string[] args)
{
// Example client
using (var connection = new AdsConnection("127.0.0.1.1.1:851"))
{
if (connection.IsConnected)
{
Console.WriteLine("Connection Established");
try
{
//read structure(simple) with no definition specified and write to console
var readStruct = connection.ReadStructSymbol("GVL.PlcStruct");
Console.WriteLine(JsonConvert.SerializeObject(readStruct));
//read structure(complex) with no definition specified and write to console
var readStructComplex = connection.ReadStructSymbol("GVL.PlcStructComplex");
Console.WriteLine(JsonConvert.SerializeObject(readStructComplex));
//var readarray = connection.ReadStructSymbol("GVL.aString");
//Console.WriteLine(JsonConvert.SerializeObject(readarray));
//connection.WritePrimitiveSymbol("GVL.aString", JsonConvert.SerializeObject(readarray));
connection.WriteStructSymbol("GVL.PlcStructComplex", readStructComplex);
// read structure data
var readData = connection.ReadStructSymbol <TestStruct>("GVL.PlcStruct");
// modify data
readData.iVal = readData.iVal + 1;
readData.fVal = readData.fVal + 1.1f;
readData.sVal = readData.sVal + '1';
// write back
connection.WriteStructSymbol("GVL.PlcStruct", readData);
// global event handler example
connection.OnSymbolValueChanged += Connection_OnSymbolValueChanged;
connection.SubscribeOnValueChange("GVL.iEventData1");
connection.SubscribeOnValueChange("GVL.fEventData2");
// custom event handler example
connection.SubscribeOnValueChange("GVL.iCustomEvent", Connection_CustomValueChanged);
// suspend to test events
Console.ReadLine();
}
catch (Exception Ex)
{
Console.WriteLine(Ex.Message);
Console.ReadLine();
}
}
else
{
Console.WriteLine("Connection Failed. Check AmsNetId and Target status.");
Console.ReadLine();
}
}
}