public IDxSubscription CreateIncOrderSnapshotSubscription(IDxIncOrderSnapshotListener listener)
{
if (handle == IntPtr.Zero)
{
throw new NativeDxException("not connected");
}
IDxSubscription result = new NativeSnapshotSubscription(this, listener);
subscriptions.Add(result);
return(result);
}
/// <summary>
/// Creates a snapshot subscription
/// </summary>
/// <remarks>
/// Don't call this method inside any listeners and callbacks of NativeSubscription, NativeConnection,
/// NativeRegionalBook, NativeSnapshotSubscription classes
/// </remarks>
/// <param name="eventType">Single event type.</param>
/// <param name="time">Time in the past - number of milliseconds from 1.1.1970 (unix time)</param>
/// <param name="listener">snapshot listener callback</param>
/// <returns>subscription object</returns>
/// <exception cref="DxException"></exception>
public IDxSubscription CreateSnapshotSubscription(EventType eventType, long time,
IDxSnapshotListener listener)
{
if (handle == IntPtr.Zero)
{
throw new NativeDxException("not connected");
}
IDxSubscription result = new NativeSnapshotSubscription(this, eventType, time, listener);
subscriptions.Add(result);
return(result);
}
/// <summary>
/// Creates a snapshot subscription
/// </summary>
/// <remarks>
/// Don't call this method inside any listeners and callbacks of NativeSubscription, NativeConnection,
/// NativeRegionalBook, NativeSnapshotSubscription classes
/// </remarks>
/// <param name="time">Date time in the past</param>
/// <param name="listener">snapshot listener callback</param>
/// <returns>subscription object</returns>
/// <exception cref="DxException"></exception>
public IDxSubscription CreateSnapshotSubscription(DateTime?time, IDxSnapshotListener listener)
{
if (handle == IntPtr.Zero)
{
throw new NativeDxException("not connected");
}
var unixTime = time == null ? 0 : Tools.DateToUnixTime((DateTime)time);
IDxSubscription result = new NativeSnapshotSubscription(this, unixTime, listener);
subscriptions.Add(result);
return(result);
}
