private List<Scaner> GetScanersList()
{
List<Scaner> ls = new List<Scaner>();
Scaner s;
try
{
Twain _twain = new Twain(_wh);
if (_twain.SourceNames.Count != 0)
{
_twain.SelectSource();
s = new Scaner(_twain.DefaultSourceName, EnumScanerType.Twain, _wh);
ls.Add(s);
}
}
catch (TwainException) { }
List<string> devices = WIAScanner.GetDevices();
foreach (string device in devices)
{
s = new Scaner(device, EnumScanerType.WIA, _wh);
ls.Add(s);
}
s = new Scaner("Изображение из файла", EnumScanerType.File, _wh);
ls.Add(s);
return ls;
}
private void StartTwainScan(ScanSettings settings)
{
_twain.ScanningComplete += Twain_ScanningComplete;
_twain.TransferImage += Twain_TransferImage;
settings.ShowTwainUI = false;
settings.ShowProgressIndicatorUI = false;
Log("Select this source");
_twain.SelectSource(Name);
Log("Select this source success");
Log("Start scanning");
_twain.StartScanning(settings);
}
public Scaner(string name, EnumScanerType type, WinFormsWindowMessageHook wh)
{
arg = new EventArgs();
_name = name.Trim();
_type = type;
_wh = wh;
if (_type == EnumScanerType.Twain)
{
try
{
_twain = new Twain(_wh);
_twain.TransferImage += new EventHandler<TransferImageEventArgs>(_twain_TransferImage);
_twain.ScanningComplete += new EventHandler<ScanningCompleteEventArgs>(_twain_ScanningComplete);
_twain.SelectSource(_name);
}
catch
{
_type = EnumScanerType.File;
}
}
}
