public static void Main(string[] args)
{
//// To simple use the configuration stored within the XML configuration file
//// beside the client application you just need to load the configuration file as the
//// following code does demonstrate.
//// By default it is not necessary to explicitly configure an OPC UA client. But in case
//// of advanced and productive scenarios you will have to.
// There are different ways to load the client configuration.
OpcApplicationConfiguration configuration = null;
// 1st Way: Load client config using a file path.
configuration = OpcApplicationConfiguration.LoadClientConfigFile(
Path.Combine(Environment.CurrentDirectory, "ClientConfig.xml"));
// 2nd Way: Load client config specified in a specific section of your App.config.
configuration = OpcApplicationConfiguration.LoadClientConfig("Opc.UaFx.Client");
// If the client uris domain name does not match localhost just replace it
// e.g. with the IP address or name of the client machine.
var client = new OpcClient("opc.tcp://localhost:4840/SampleClient");
// To take use of the loaded client configuration, just set it on the client instance.
client.Configuration = configuration;
client.Connect();
client.Disconnect();
// In case you are using the OpcClientApplication class, you can explicitly trigger
// loading a configuration file using the App.config as the following code does
// demonstrate.
var app = new OpcClientApplication("opc.tcp://localhost:4840/SampleClient");
app.LoadConfiguration();
// Alternatively you can assign the manually loaded client configuration on the client
// instance used by the application instance, as the following code does demonstrate.
app.Client.Configuration = configuration;
app.Run();
}
public static void Main(string[] args)
{
//// To simple use the in code configuration you just need to configure your client
//// instance using the Configuration property of it.
//// By default it is not necessary to explicitly configure an OPC UA client. But in case
//// of advanced and productive scenarios you will have to.
// If the server domain name does not match localhost just replace it
// e.g. with the IP address or name of the server machine.
var client = new OpcClient("opc.tcp://*****:*****@"%LocalApplicationData%\My Application\App Certificates";
securityConfiguration.RejectedCertificateStore.StorePath
= @"%LocalApplicationData%\My Application\Rejected Certificates";
securityConfiguration.TrustedIssuerCertificates.StorePath
= @"%LocalApplicationData%\My Application\Trusted Issuer Certificates";
securityConfiguration.TrustedPeerCertificates.StorePath
= @"%LocalApplicationData%\My Application\Trusted Peer Certificates";
//// It is not necessary that all certificate stores have to point to the same root
//// directory as above. Each store can also point to a totally different directory.
client.Configuration = configuration;
// 3rd Way: Directly change the default configuration of the client instance using the
// Configuration property.
client.Configuration.ClientConfiguration.DefaultSessionTimeout = 300000; // 5 Minutes
client.Connect();
client.Disconnect();
// In case you are using the OpcClientApplication class, you can directly configure
// your client/application using the Configuration property of the application instance
// as the following code does demonstrate.
var app = new OpcClientApplication("opc.tcp://localhost:4840/SampleServer");
app.Configuration.ClientConfiguration.DefaultSessionTimeout = 300000; // 5 Minutes
app.Run();
}