/// <summary>
        /// Fills the variables ucDokuViewerGdPicture1.AllTableLines and allTableColumns and displays all the extracted text within the textBox
        /// </summary>
        private void butTest_Click(object sender, EventArgs e)
        {
            textBox1.Text = string.Empty;

            var extractionResult = ucDokuViewerGdPicture1.ExtractAllTableLinesAndColumns();

            foreach (var extractionObject in extractionResult)
            {
                var allTableLines   = extractionObject[0];
                var allTableColumns = extractionObject[1];

                textBox1.Text = textBox1.Text + "All Table Lines:" + Environment.NewLine + Environment.NewLine
                                + allTableLines + Environment.NewLine + Environment.NewLine + Environment.NewLine
                                + "All Table Columns:" + Environment.NewLine + Environment.NewLine
                                + allTableColumns + Environment.NewLine + Environment.NewLine
                                + "__________________________________________________" + Environment.NewLine + Environment.NewLine;

                var tableProcessor = new TableProcessor(Application.StartupPath);
                var table          = tableProcessor.BuildTableFromLinesAndColumns(tableProcessor.LoadTableLinesFromString(allTableLines), tableProcessor.LoadTableColumnsFromString(allTableColumns));

                var tableViewer = new frmTableViewer();
                tableViewer.ShowTable(table);
                tableViewer.Show();
            }
        }