ntwain/NTwain/Triplets/DGControl/DGControl.DeviceEvent.cs

20 lines
616 B
C#

using NTwain.Data;
using NTwain.Internals;
namespace NTwain.Triplets
{
/// <summary>
/// Represents <see cref="DataArgumentType.DeviceEvent"/>.
/// </summary>
sealed class DeviceEvent : TripletBase
{
internal DeviceEvent(ITwainSessionInternal session) : base(session) { }
public ReturnCode Get(out TWDeviceEvent sourceDeviceEvent)
{
Session.VerifyState(4, 7, DataGroups.Control, DataArgumentType.DeviceEvent, Message.Get);
sourceDeviceEvent = new TWDeviceEvent();
return Dsm.DsmEntry(Session.AppId, Session.CurrentSource.Identity, Message.Get, sourceDeviceEvent);
}
}
}