A helper class/sample which demonstrates how to implement the IPdfRptCustomFooter to produce the pdfDoc's footer
Inheritance: IPageFooter
 /// <summary>
 /// Using the DefaultFooterProvider class.
 /// </summary>
 /// <param name="printDate">Sets the optional print date value of the DefaultFooterProvider.</param>
 /// <param name="direction">Possible run direction values, left-to-right or right-to-left.</param>
 public void DefaultFooter(string printDate, PdfRunDirection direction = PdfRunDirection.LeftToRight)
 {
     var footer = new DefaultFooterProvider(PdfFont, printDate, direction);
     _pdfReport.DataBuilder.SetFooter(footer);
 }