private async void btnProcess_Click(object sender, EventArgs e)
        {
            txtResults.Text = PDFread.GetPdfPageText(txtFilePath.Text, 1);
            /*Send to data parser for value extraction*/
            //DataClass parsedData = VendorSelection.ParseData(txtResults.Text);

            /*Send result of parser to db as c# objects*/
            Db  db     = new Db("http://localhost:5984", "pdf_receipts", "tempAdmin", "gH5sE2*61Lu");
            var result = await db.AddDoc(VendorSelection.ParseData(txtResults.Text));

            if (result)
            {
                // success dialog and continue writing to file
                MessageBox.Show("Success!");
                writeToFile();
            }
            else
            {
                // failure alert and stop writing to file
                MessageBox.Show("Failure");
            }
        }