Unable to vertically align text in table cell with itextsharp

Question

I can not figure out how to vertically align text in table cell. horizontal alignment is ok. I use itextsharp to generate pdf. Alignment should be applied to cells in table

Answer 1

You have a complex example that appears to be using nested tables and extension methods. As Alexis pointed out, the VerticalAlignment is the correct property to use. Below is a full working example of this. I recommend getting rid of your extension method for now and just starting with this example.

//Our test file to output
var testFile = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), "test.pdf");

//Standard PDF setup, nothing special here
using (var fs = new FileStream(testFile, FileMode.Create, FileAccess.Write, FileShare.None)) {
    using (var doc = new Document()) {
        using (var writer = PdfWriter.GetInstance(doc, fs)) {
            doc.Open();

            //Create our outer table with two columns
            var outerTable = new PdfPTable(2);

            //Create our inner table with just a single column
            var innerTable = new PdfPTable(1);

            //Add a middle-align cell to the new table
            var innerTableCell = new PdfPCell(new Phrase("Inner"));
            innerTableCell.VerticalAlignment = Element.ALIGN_MIDDLE;
            innerTable.AddCell(innerTableCell);

            //Add the inner table to the outer table
            outerTable.AddCell(innerTable);

            //Create and add a vertically longer second cell to the outer table
            var outerTableCell = new PdfPCell(new Phrase("Hello\nWorld\nHello\nWorld"));
            outerTable.AddCell(outerTableCell);

            //Add the table to the document
            doc.Add(outerTable);

            doc.Close();
        }
    }
}

This code produces this PDF: