test.cs

using TXTextControl;

class LineItem
{
    public string Name { get; set; }
    public string Description { get; set; }
    public int Quantity { get; set; }
    public decimal Price { get; set; }
}

class DocumentGenerator
{
    const int RowCount = 4;
    const int ColumnCount = 5;

    public void CreateDocument()
    {
        using (ServerTextControl tx = new ServerTextControl())
        {
            tx.Create();

            // Add table
            tx.Tables.Add(RowCount, ColumnCount);
            Table table = tx.Tables[1];

            // Define formats
            var currencyFormat = new TableCellFormat
            {
                TextType = TextType.Number,
                NumberFormat = "$#,##0.00"
            };

            // Set column formats
            table.Columns[4].CellFormat = currencyFormat;
            table.Columns[5].CellFormat = currencyFormat;

            // Add line item
            var lineItem = new LineItem
            {
                Name = "Sample Item",
                Description = "This is a sample item description.",
                Quantity = 10,
                Price = 19.99m
            };

            // Fill rows with data and formulas
            for (int row = 1; row < RowCount; row++)
            {
                table.Cells[row, 1].Text = lineItem.Name;
                table.Cells[row, 2].Text = lineItem.Description;
                table.Cells[row, 3].Text = lineItem.Quantity.ToString();
                table.Cells[row, 4].Text = lineItem.Price.ToString();
                table.Cells[row, 5].Formula = $"SUM(C{row}*D{row})";
            }

            // Set total formula in last row, last column
            table.Cells[RowCount, ColumnCount].Formula = "SUM(above)";

            // Save document
            tx.Save("results.docx", StreamType.WordprocessingML);
        }
    }
}

class Program
{
    static void Main(string[] args)
    {
        DocumentGenerator generator = new DocumentGenerator();
        generator.CreateDocument();
        Console.WriteLine("Document created successfully.");
    }
}