class DocumentCommandsExample
{
    public void ProcessImage()
    {
        // [ do not forget to set your image file path here! ]
        // create an image collection
        using (Vintasoft.Imaging.ImageCollection images = new Vintasoft.Imaging.ImageCollection())
        {
            // add image to the image collection
            images.Add("Flower.jpg");
            try
            {
                try
                {
                    // for each image in image collection
                    foreach (Vintasoft.Imaging.VintasoftImage image in images)
                    {
                        // invert an image if image is inverted
                        ExecuteCommand(
                            new Vintasoft.Imaging.ImageProcessing.Document.AutoInvertCommand(), image);
            
                        // clear noise on a border of the image
                        ExecuteCommand(
                            new Vintasoft.Imaging.ImageProcessing.Document.BorderClearCommand(), image);
            
                        // remove halftone from the image
                        ExecuteCommand(
                            new Vintasoft.Imaging.ImageProcessing.Document.HalftoneRemovalCommand(), image);
            
                        // detect the correct orientation of the image
                        ExecuteCommand(
                            new Vintasoft.Imaging.ImageProcessing.Document.DeskewCommand(), image);
            
                        // remove hole punches on image
                        ExecuteCommand(
                            new Vintasoft.Imaging.ImageProcessing.Document.HolePunchRemovalCommand(), image);
            
                        // remove tables on image
                        ExecuteCommand(
                            new Vintasoft.Imaging.ImageProcessing.Document.LineRemovalCommand(
                                Vintasoft.Imaging.ImageProcessing.LinesType.Tables),
                            image);
            
                        // invert inverted text regions on an image
                        ExecuteCommand(
                            new Vintasoft.Imaging.ImageProcessing.Document.AutoTextInvertCommand(), image);
            
                        // remove noise from the image
                        ExecuteCommand(
                            new Vintasoft.Imaging.ImageProcessing.Document.DespeckleCommand(), image);
            
                        // remove border around the image
                        ExecuteCommand(
                            new Vintasoft.Imaging.ImageProcessing.Document.BorderRemovalCommand(), image);
                    }
                }
                catch (Vintasoft.Imaging.ImageProcessing.ImageProcessingException ex)
                {
                    // show error message
                    System.Windows.Forms.MessageBox.Show(ex.Message);
                    return;
                }
            
                // save the processed image collection to a new TIFF file
                images.SaveSync("processed-image.tif");
            }
            finally
            {
                images.ClearAndDisposeItems();
            }
        }
    }
            
    void ExecuteCommand(
        Vintasoft.Imaging.ImageProcessing.ProcessingCommandBase command,
        Vintasoft.Imaging.VintasoftImage image)
    {
        // subscribe to the progress event of command
        command.Progress +=
            new System.EventHandler<Vintasoft.Imaging.ImageProcessing.ImageProcessingProgressEventArgs>(command_Progress);
            
        // execute the command
        command.ExecuteInPlace(image);
            
        // unsubscribe from the progress event of command
        command.Progress -=
            new System.EventHandler<Vintasoft.Imaging.ImageProcessing.ImageProcessingProgressEventArgs>(command_Progress);
    }
            
    void command_Progress(object sender, Vintasoft.Imaging.ImageProcessing.ImageProcessingProgressEventArgs e)
    {
        // update progress info using e.Progress property
        // ...
            
        // cancel execution of command using e.Cancel property if necessary
        // ...
    }
}