protected override async Task ScanInternal(ScannedImageSource.Concrete source)
{
var op = operationFactory.Create <WiaScanOperation>();
using (CancelToken.Register(op.Cancel))
{
op.Start(ScanProfile, ScanDevice, ScanParams, DialogParent, source);
Invoker.Current.SafeInvoke(() =>
{
if (ScanParams.Modal && !ScanParams.NoUI)
{
operationProgress.ShowModalProgress(op);
}
else
{
operationProgress.ShowBackgroundProgress(op);
}
});
await op.Success;
}
if (op.ScanException != null)
{
op.ScanException.PreserveStackTrace();
throw op.ScanException;
}
}
private void OperationProgressNotifyWidget_Click(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
DoHideNotify();
operationProgress.ShowModalProgress(op);
}
}
public UpdateOperation StartUpdate(UpdateInfo update)
{
var op = operationFactory.Create <UpdateOperation>();
op.Start(update);
operationProgress.ShowModalProgress(op);
return(op);
}