public WiaConfiguration Wia10NativeUi(string deviceId, IntPtr hwnd)
{
try
{
try
{
using (var deviceManager = new WiaDeviceManager(WiaVersion.Wia10))
using (var device = deviceManager.FindDevice(deviceId))
{
var item = device.PromptToConfigure(hwnd);
return(new WiaConfiguration
{
DeviceProps = device.Properties.SerializeEditable(),
ItemProps = item.Properties.SerializeEditable(),
ItemName = item.Name()
});
}
}
catch (WiaException e)
{
WiaScanErrors.ThrowDeviceError(e);
throw new InvalidOperationException();
}
}
catch (ScanDriverException e)
{
throw new FaultException <ScanDriverExceptionDetail>(new ScanDriverExceptionDetail(e));
}
}
private void Scan(ScannedImageSource.Concrete source)
{
using (var deviceManager = new WiaDeviceManager(ScanProfile.WiaVersion))
using (var device = deviceManager.FindDevice(ScanProfile.Device.ID))
{
if (device.Version == WiaVersion.Wia20 && ScanProfile.UseNativeUI)
{
DoWia20NativeTransfer(source, deviceManager, device);
return;
}
using (var item = GetItem(device))
{
if (item == null)
{
return;
}
DoTransfer(source, device, item);
}
}
}