internal Subscription(SubscriptionState state, object subscription)
{
this.m_subscription = subscription;
this.m_clientHandle = Opc.Convert.Clone(state.ClientHandle);
this.m_supportsAE11 = true;
this.m_callback = new Callback(state.ClientHandle);
try
{
IOPCEventSubscriptionMgt2 mgt1 = (IOPCEventSubscriptionMgt2)this.m_subscription;
}
catch
{
this.m_supportsAE11 = false;
}
}
/// <summary>
/// Initializes the object with the specified URL and COM server.
/// </summary>
internal Subscription(TsCAeSubscriptionState state, object subscription)
{
m_subscription = subscription;
m_clientHandle = Technosoftware.DaAeHdaClient.OpcConvert.Clone(state.ClientHandle);
m_supportsAE11 = true;
m_callback = new Callback(state.ClientHandle);
// check if the V1.1 interfaces are supported.
try
{
IOPCEventSubscriptionMgt2 server = (IOPCEventSubscriptionMgt2)m_subscription;
}
catch
{
m_supportsAE11 = false;
}
}
/// <summary>
/// Initializes the object with the specified URL and COM server.
/// </summary>
internal Subscription(TsCAeSubscriptionState state, object subscription)
{
subscription_ = subscription;
clientHandle_ = OpcConvert.Clone(state.ClientHandle);
supportsAe11_ = true;
callback_ = new Callback(state.ClientHandle);
// check if the V1.1 interfaces are supported.
try
{
IOPCEventSubscriptionMgt2 server = (IOPCEventSubscriptionMgt2)subscription_;
}
catch
{
supportsAe11_ = false;
}
}
