public void OPCConnectAndReadTest()
{
// connect to local kepware server (UA)
OPC.Client client = new UAClient("127.0.0.1", 49320);
Assert.IsTrue(client.Connect());
// demand read a value
OpcValue value = client.Read("Simulation Examples.Functions.Ramp2", 2);
Assert.IsTrue(value.Status.IsGood);
// subscribe to a value
client.DataChange += Client_DataChange;
client.Subscribe("Simulation Examples.Functions.Ramp2", 2); // this format is outdated
// wait up to 2 seconds for a DataChanged event
Thread.Sleep(2000);
// and clean up
client.DataChange -= Client_DataChange;
client.Dispose();
// now do it again, using OPC DA
client = new DAClient("127.0.0.1", "Kepware.KEPServerEX.V6", "{7BC0CC8E-482C-47CA-ABDC-0FE7F9C6E729}"); Assert.IsTrue(client.Connect());
// demand read a value
value = client.Read("Simulation Examples.Functions.Ramp2", 2);
Assert.IsTrue(value.Status.IsGood);
// subscribe to a value
client.DataChange += Client_DataChange;
//client.Subscribe("Simulation Examples.Functions.Ramp2", 2); this format is outdated
// wait up to 2 seconds for a DataChanged event
Thread.Sleep(2000);
// and clean up
client.DataChange -= Client_DataChange;
client.Dispose();
}
private List <OxigenIIAdvertising.AppData.Channel> GetDirtyChannelData()
{
List <OxigenIIAdvertising.AppData.Channel> channels = null;
DAClient client = null;
// get "dirty channels"
try
{
client = new DAClient();
channels = client.GetChannelsDirty();
}
finally
{
client.Dispose();
}
return(channels);
}
private List <SimpleFileInfo> GetDirtyAssetFilenames()
{
List <SimpleFileInfo> assets = null;
DAClient client = null;
// get new assets
try
{
client = new DAClient();
assets = client.GetAssetsDirty();
}
finally
{
client.Dispose();
}
return(assets);
}
private void MakeChannelsClean(HashSet <int> channelIDs)
{
DAClient client = null;
try
{
client = new DAClient();
client.EditChannelsMakeClean(channelIDs);
}
catch (Exception ex)
{
LogException(_eventLog, ex.ToString());
}
finally
{
if (client != null)
{
client.Dispose();
}
}
}
private void MakeAssetsClean(HashSet <int> assetIDs)
{
DAClient client = null;
try
{
client = new DAClient();
client.EditSlidesMakeClean(assetIDs);
}
catch (Exception ex)
{
LogException(_eventLog, ex.ToString());
}
finally
{
if (client != null)
{
client.Dispose();
}
}
}
private void btnClick_Click(object sender, EventArgs e)
{
//UserDataMarshallerClient client = new UserDataMarshallerClient();
//client.Endpoint.Address = new EndpointAddress(@"http://relay-logs-a-1.obs-group.co.uk:81/Userdatamarshaller.svc");
//DateTimeErrorWrapper dt = client.GetCurrentServerTime("password");
//client.Dispose();
try
{
DAClient client = new DAClient();
DemographicData dg = client.GetUserDemographicData("31350825-4D31-48E3-8AFE-0F32C1D53096_A");
client.Dispose();
MessageBox.Show(dg.SocioEconomicgroup[0]);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
